{"id":8778,"date":"2021-06-18T17:36:01","date_gmt":"2021-06-18T12:06:01","guid":{"rendered":"https:\/\/www.csestack.org\/?p=8778"},"modified":"2022-07-17T17:10:25","modified_gmt":"2022-07-17T11:40:25","slug":"data-structure-interview-coding-questions","status":"publish","type":"post","link":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/","title":{"rendered":"55 Data Structure and Interview Coding Questions for Freshers"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8778\" class=\"elementor elementor-8778\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2c34aa2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c34aa2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-470822d\" data-id=\"470822d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b874a8 elementor-widget elementor-widget-video\" data-id=\"2b874a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/B2EQrWWaDwM&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ab1edf4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ab1edf4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f83b65c\" data-id=\"f83b65c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d89099 elementor-widget elementor-widget-text-editor\" data-id=\"9d89099\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Whether you are a fresher or experienced candidate, the basic skill you need to master to land a good job is a data structure.<\/p><p>You can never learn data structure by reading books. It is all about PRACTICING.<\/p><p><strong>The more you practice, the better you become.<\/strong><\/p><p>I will tell you the complete actionable plan to master data structure and coding questions.<\/p><p>Here you go&#8230;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75c24fa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75c24fa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c7d24b4\" data-id=\"c7d24b4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9eb2ca5 elementor-widget elementor-widget-heading\" data-id=\"9eb2ca5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 1: Choose your weapon (aka programming language)...<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f3ab8c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f3ab8c9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation_mobile&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f324f29\" data-id=\"f324f29\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7c0dbf2 elementor-widget elementor-widget-image\" data-id=\"7c0dbf2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.csestack.org\/python\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\" title=\"Python Programming\" alt=\"Python Programming\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b33582c elementor-widget elementor-widget-heading\" data-id=\"b33582c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Python<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0451360\" data-id=\"0451360\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d0620ea elementor-widget elementor-widget-image\" data-id=\"d0620ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.csestack.org\/c-cpp\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/C-CPP-Programming-ohh325y4uwmbl4qfhp59hfros3o2ivvsl40nsyh728.png\" title=\"C CPP Programming\" alt=\"C CPP Programming\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f2ccf5 elementor-widget elementor-widget-heading\" data-id=\"1f2ccf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">C\/C++<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-eb757c3\" data-id=\"eb757c3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-102b3f8 elementor-widget elementor-widget-image\" data-id=\"102b3f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.csestack.org\/java\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Java-Programming-Tutorial-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\" title=\"Java Programming Tutorial\" alt=\"Java Programming Tutorial\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-103db57 elementor-widget elementor-widget-heading\" data-id=\"103db57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Java<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e3cc78 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e3cc78\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-465d445\" data-id=\"465d445\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-014bcfb elementor-widget elementor-widget-spacer\" data-id=\"014bcfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-182c428 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"182c428\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-713d9fe\" data-id=\"713d9fe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68fefcc elementor-widget elementor-widget-heading\" data-id=\"68fefcc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 2: Use our battle ground<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0bdabfb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0bdabfb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4bd7f0d\" data-id=\"4bd7f0d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-94f8193 elementor-widget elementor-widget-text-editor\" data-id=\"94f8193\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>You can practice and execute your code in our <strong>online CSEstack IDE<\/strong>.\u00a0 You don&#8217;t need any setup.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5bf581b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5bf581b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-74d2b04\" data-id=\"74d2b04\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17dd75e elementor-align-center elementor-widget elementor-widget-button\" data-id=\"17dd75e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-lg\" href=\"https:\/\/www.csestack.org\/ide\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-laptop-code\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Run Your Code Online<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-873b131 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"873b131\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ac08e8e\" data-id=\"ac08e8e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f52265b elementor-widget elementor-widget-spacer\" data-id=\"f52265b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1590a9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1590a9b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f77f039\" data-id=\"f77f039\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e905257 elementor-widget elementor-widget-heading\" data-id=\"e905257\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 3: Keep practicing...<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b7b7d8 elementor-widget elementor-widget-text-editor\" data-id=\"9b7b7d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Here is the list of the interview coding questions, categorized by the data structure. Solving these coding questions will help you to improve your data structure knowledge. This will also improve your logic-building skill.\u00a0<\/p><p>Whether you are a fresher or an experienced candidate, no one can stop you from mastering data structure and programming.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32aafb2 elementor-alert-info elementor-widget elementor-widget-alert\" data-id=\"32aafb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"alert.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-alert\" role=\"alert\">\n\n\t\t\t\t\t\t<span class=\"elementor-alert-title\">Bookmark this page...<\/span>\n\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-alert-description\">We will keep adding more data structure and coding interview questions to this list...<\/span>\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e864bd6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e864bd6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d27fb2b\" data-id=\"d27fb2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73c7b09 elementor-widget elementor-widget-accordion\" data-id=\"73c7b09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1211\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1211\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Array Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1211\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1211\"><ol><li>What is array | traversing array (<a href=\"https:\/\/www.csestack.org\/traversing-array-print-c-program\/\" target=\"_blank\" rel=\"noopener\">C\/C++<\/a>)<\/li><li><a href=\"https:\/\/www.csestack.org\/smallest-largest-number-array\/\" target=\"_blank\" rel=\"noopener\">Find the smallest and largest number in array?<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/second-smallest-number-array\/\" target=\"_blank\" rel=\"noopener\">Find second smallest element in array.<\/a><\/li><li>Write a program to Sort elements in array?<\/li><li>How to search element in sorted array?<\/li><li>Write a program to find the missing number in a given integer array of 1 to 100.<\/li><li>Write a program to find the duplicate number from the given integer array.<\/li><li><a href=\"https:\/\/www.csestack.org\/program-transpose-matrix\/\" target=\"_blank\" rel=\"noopener\">How to find the transpose of the matrix?<\/a> (asked in <a href=\"https:\/\/www.csestack.org\/tag\/zoho\/\" target=\"_blank\" rel=\"noopener\">Zoho interview<\/a>)<\/li><li><a href=\"https:\/\/www.csestack.org\/program-find-median-array-sorting\/\" target=\"_blank\" rel=\"noopener\">How to calculate the median of the array? <\/a>(asked in Zoho interview)<\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-470ddc7 elementor-widget elementor-widget-accordion\" data-id=\"470ddc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7451\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-7451\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Numbers and Series Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7451\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-7451\"><ol start=\"10\"><li><a href=\"https:\/\/www.csestack.org\/coding-problems-numbers\/#1_Strong_Number\" target=\"_blank\" rel=\"noopener\">Strong Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/coding-problems-numbers\/#2_Armstrong_Number\" target=\"_blank\" rel=\"noopener\">Armstrong Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/coding-problems-numbers\/#3_Palindrome_Number\" target=\"_blank\" rel=\"noopener\">Palindrome Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/coding-problems-numbers\/#4_Prime_Number\" target=\"_blank\" rel=\"noopener\">Prime Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/program-check-perfect-numbers-given-range\/\" target=\"_blank\" rel=\"noopener\">Perfect Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/python-fibonacci-generator\/\" target=\"_blank\" rel=\"noopener\">Fibonacci Number<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/check-fibonacci-number\/\" target=\"_blank\" rel=\"noopener\">How to check if the given number is Fibonacci or not?<\/a><\/li><li><a href=\"https:\/\/www.csestack.org\/program-gcd-two-numbers\/\">GCD of Two Numbers<\/a><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6c1a5bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c1a5bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8670368\" data-id=\"8670368\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96e630f elementor-widget elementor-widget-accordion\" data-id=\"96e630f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1581\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1581\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Sorting Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1581\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1581\"><ol start=\"18\">\n \t<li>Write a program to check if the array is sorted. (<a href=\"https:\/\/www.csestack.org\/c-program-check-array-sorted\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Selection Sort (<a href=\"https:\/\/www.csestack.org\/python-selection-sort-algorithm-code\/\" target=\"_blank\" rel=\"noreferrer noopener\">Python<\/a>,\u00a0<a href=\"https:\/\/www.csestack.org\/selection-sort-c-explanation-algorithm-time-complexity\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Insertion Sort<\/li>\n \t<li>Bubble Sort (<a href=\"https:\/\/www.csestack.org\/bubble-sort-in-c-with-explanation-algorithm-program-complexity\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/quicksort\/\" target=\"_blank\" rel=\"noreferrer noopener\">QuickSort<\/a>\u00a0(Example | Algorithm | Programming | Complexity)<\/li>\n<\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0a1ece elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0a1ece\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b1b7045\" data-id=\"b1b7045\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f40a23c elementor-widget elementor-widget-accordion\" data-id=\"f40a23c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2551\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2551\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Linked List Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2551\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2551\"><ol start=\"23\">\n \t<li>How to create\/implement Linked List? (<a href=\"https:\/\/www.csestack.org\/how-to-implement-linked-list-in-c\/\" target=\"_blank\" rel=\"noopener\">C\/C++<\/a>)<\/li>\n \t<li>Write a program to reverse Linked List. (<a href=\"https:\/\/www.csestack.org\/write-c-program-reverse-linked-list\/\" target=\"_blank\" rel=\"noopener\">C\/C++<\/a>,\u00a0<a href=\"https:\/\/www.csestack.org\/reverse-linked-list-java\/\" target=\"_blank\" rel=\"noopener\">Java<\/a>)<\/li>\n \t<li>Find middle element in the Linked List.<\/li>\n \t<li>Write a program to identify if the Linked List is circular.<\/li>\n \t<li>How to find n\u2019th element from the last, if size of the LinkedList is unknown?\n(asked in Morgan Stanley)<\/li>\n<\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8950ea6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8950ea6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5ad7c82\" data-id=\"5ad7c82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7941a95 elementor-widget elementor-widget-accordion\" data-id=\"7941a95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1271\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1271\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">String Handling Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1271\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1271\"><ol start=\"28\">\n \t<li>Find the first duplicate\/repeated character in the string. (<a href=\"https:\/\/www.csestack.org\/find-first-duplicate-character-string-python\/\" target=\"_blank\" rel=\"noreferrer noopener\">Python<\/a>)<\/li>\n \t<li>Write a program to check if the substring is present in the given string. (<a href=\"https:\/\/www.csestack.org\/implement-strstr-function-in-c\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Write a program to reverse the given string. (<a href=\"https:\/\/www.csestack.org\/reverse-string-in-python-using-extended-slice-syntax\/\" target=\"_blank\" rel=\"noreferrer noopener\">Python<\/a>)<\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/reverse-string-without-affecting-special-characters\/\">How to reverse a string without affecting special characters?<\/a><\/li>\n \t<li>How to convert the given string to an integer value? (<a href=\"https:\/\/www.csestack.org\/c-program-implement-atoi-function-convert-string-int\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Write a program to check the\u00a0<strong>Palindrome String<\/strong>. (<a href=\"https:\/\/www.csestack.org\/c-program-for-palindrome\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Write a program to check the<strong>\u00a0Anagram String<\/strong>.\u00a0(<a href=\"https:\/\/www.csestack.org\/how-to-check-whether-two-strings-are-anagram-or-not\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Remove white spaces from the given string. (<a href=\"https:\/\/www.csestack.org\/c-program-to-remove-white-spaces-from-string\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li>Find all the permutation of the given string. (<a href=\"https:\/\/www.csestack.org\/get-permutations-of-string-in-python-itertools\/\" target=\"_blank\" rel=\"noreferrer noopener\">Python<\/a>)<\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/find-remainder-without-using-modulus-operator\/\" target=\"_blank\" rel=\"noreferrer noopener\">Find Remainder without using Modulus Operator<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/program-remove-all-duplicates-string\/\">Remove all the duplicates characters from the string<\/a><\/li>\n<\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a392316 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a392316\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-83bf4f1\" data-id=\"83bf4f1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-910f616 elementor-widget elementor-widget-accordion\" data-id=\"910f616\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1521\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1521\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Binary Tree Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1521\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1521\"><ol start=\"39\">\n \t<li><a class=\"current\" href=\"https:\/\/www.csestack.org\/binary-tree\/\">Introduction to binary tree<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/program-create-binary-tree\/\">How to create binary tree?<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/binary-tree-traversal-algorithms\/\">Binary tree traversal (Pre\/In\/Post Order Traversal)<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/binary-tree-height\/\">Write a program to find the height of binary tree.\u00a0<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/level-order-traversal-binary-tree\/\">How to implement level order traversal?<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/min-max-heap\/\">Understanding min and max heap.<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/print-find-ancestors-node-binary-tree\/\">How to find the ancestors of a given node?<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/lowest-common-ancestor-binary-tree\/\">Write a program to find lowest common ancestor in BT.<\/a><\/li>\n \t<li>Write a program to check if the given tree is subtree or not.<\/li>\n<\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f4b74d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f4b74d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-173215d\" data-id=\"173215d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a69f00 elementor-widget elementor-widget-accordion\" data-id=\"7a69f00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1281\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1281\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Bit Manipulation Interview Questions<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1281\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1281\"><ol start=\"48\">\n \t<li>Count the number of ones in the binary string. (<a href=\"https:\/\/www.csestack.org\/c-program-to-count-number-of-ones-in-binary-set-bit\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/how-to-find-2s-complement\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Find 2\u2019s Complement?<\/a><\/li>\n \t<li>Write a program to convert the Decimal number to Binary. (<a href=\"https:\/\/www.csestack.org\/how-to-convert-decimal-to-binary-in-c\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\/C++<\/a>)<\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/divide-multiply-number-two-using-bitwise-operator\/\" target=\"_blank\" rel=\"noopener\">Multiply\/Divide by two using Bitwise Operator<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/program-find-nth-bit-number\/\" target=\"_blank\" rel=\"noopener\">Find the nth Bit of Number (Bit Masking)<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/program-count-set-bits\/\" target=\"_blank\" rel=\"noopener\">Count the Number of Set Bits<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/program-check-odd-even-number-without-modulo\/\" target=\"_blank\" rel=\"noopener\">Check Odd\/Even Number without using Modulo<\/a><\/li>\n \t<li><a href=\"https:\/\/www.csestack.org\/swap-two-values-without-using-temporary-variable\/\" target=\"_blank\" rel=\"noopener\">Swap Two Number using XOR Operation<\/a><\/li>\n<\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-64f489a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64f489a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b80d764\" data-id=\"b80d764\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d75e57 elementor-widget elementor-widget-spacer\" data-id=\"0d75e57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9358c29 elementor-widget elementor-widget-heading\" data-id=\"9358c29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Step 4: Share your code and help other<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dcc27be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dcc27be\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3ff87ae\" data-id=\"3ff87ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f64f10 elementor-widget elementor-widget-spacer\" data-id=\"8f64f10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38a4bb8 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"38a4bb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.csestack.org\/submit-source-code-program\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-share-square\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Share your code<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c8ee665\" data-id=\"c8ee665\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d9dec00 elementor-widget elementor-widget-text-editor\" data-id=\"d9dec00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>You get exposure.\u00a0<\/li><li>You learn more when you share with others.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69569fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69569fe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a5dd403\" data-id=\"a5dd403\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1726cfb elementor-widget elementor-widget-spacer\" data-id=\"1726cfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-08830c2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08830c2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c5a958e\" data-id=\"c5a958e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9b056eb elementor-view-stacked elementor-shape-circle elementor-widget elementor-widget-icon\" data-id=\"9b056eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-question\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0782739\" data-id=\"0782739\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f50237 elementor-widget elementor-widget-heading\" data-id=\"4f50237\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Got a question?<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d70c628 elementor-widget elementor-widget-text-editor\" data-id=\"d70c628\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Write in the comment. I would like to help you.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf7d6ce elementor-widget elementor-widget-heading\" data-id=\"bf7d6ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Connect and learn together<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f7b2219 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7b2219\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bdea610\" data-id=\"bdea610\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2926a66 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"2926a66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.youtube.com\/channel\/UCw0a__B0eJsvCujkSIfLTAA?sub_confirmation=1\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-youtube\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Subscribe<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0432709\" data-id=\"0432709\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0655177 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"0655177\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.facebook.com\/CSEStack\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-facebook-square\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Join us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cf49c61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf49c61\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-94477be\" data-id=\"94477be\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6235df5 elementor-widget elementor-widget-spacer\" data-id=\"6235df5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cbb1a0 elementor-alert-info elementor-widget elementor-widget-alert\" data-id=\"5cbb1a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"alert.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-alert\" role=\"alert\">\n\n\t\t\t\t\t\t<span class=\"elementor-alert-title\">Share your success story...<\/span>\n\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-alert-description\">Let us know how these tutorials helped you to improve your prograning skills or to get a job. Write in the comment. This will inspire many.<\/span>\n\t\t\t\n\t\t\t\t\t\t<button type=\"button\" class=\"elementor-alert-dismiss\" aria-label=\"Dismiss this alert.\">\n\t\t\t\t\t\t\t\t\t<span aria-hidden=\"true\">&times;<\/span>\n\t\t\t\t\t\t\t<\/button>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[318],"class_list":["post-8778","post","type-post","status-publish","format-standard","hentry","category-code","tag-coding-challenge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>55 Data Structure and Interview Coding Questions for Freshers<\/title>\n<meta name=\"description\" content=\"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"55 Data Structure and Interview Coding Questions for Freshers\" \/>\n<meta property=\"og:description\" content=\"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/\" \/>\n<meta property=\"og:site_name\" content=\"CSEstack\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/aniruddha.ca\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/aniruddha.ca\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-18T12:06:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-07-17T11:40:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\" \/>\n<meta name=\"author\" content=\"Aniruddha Chaudhari\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ani_chaudhari\" \/>\n<meta name=\"twitter:site\" content=\"@ani_chaudhari\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aniruddha Chaudhari\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/\"},\"author\":{\"name\":\"Aniruddha Chaudhari\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#\\\/schema\\\/person\\\/634ef1a9c4f38b0d340c6d45fa771218\"},\"headline\":\"55 Data Structure and Interview Coding Questions for Freshers\",\"datePublished\":\"2021-06-18T12:06:01+00:00\",\"dateModified\":\"2022-07-17T11:40:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/\"},\"wordCount\":727,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#\\\/schema\\\/person\\\/634ef1a9c4f38b0d340c6d45fa771218\"},\"image\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\",\"keywords\":[\"coding challenge\"],\"articleSection\":[\"Code\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/\",\"url\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/\",\"name\":\"55 Data Structure and Interview Coding Questions for Freshers\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\",\"datePublished\":\"2021-06-18T12:06:01+00:00\",\"dateModified\":\"2022-07-17T11:40:25+00:00\",\"description\":\"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\",\"contentUrl\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/elementor\\\/thumbs\\\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/data-structure-interview-coding-questions\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.csestack.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"55 Data Structure and Interview Coding Questions for Freshers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#website\",\"url\":\"https:\\\/\\\/www.csestack.org\\\/\",\"name\":\"CSEstack\",\"description\":\"Computer Science &amp; Programming Portal\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#\\\/schema\\\/person\\\/634ef1a9c4f38b0d340c6d45fa771218\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.csestack.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/www.csestack.org\\\/#\\\/schema\\\/person\\\/634ef1a9c4f38b0d340c6d45fa771218\",\"name\":\"Aniruddha Chaudhari\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Aniruddha-Chaudhari.jpg\",\"url\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Aniruddha-Chaudhari.jpg\",\"contentUrl\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Aniruddha-Chaudhari.jpg\",\"width\":634,\"height\":634,\"caption\":\"Aniruddha Chaudhari\"},\"logo\":{\"@id\":\"https:\\\/\\\/www.csestack.org\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Aniruddha-Chaudhari.jpg\"},\"description\":\"I am a Python enthusiast who loves Linux and Vim. I hold a Master of Computer Science degree from NIT Trichy and have 10 years of experience in the IT industry, focusing on the Software Development Lifecycle from Requirements Gathering, Design, Development to Deployment. I have worked at IBM, Ericsson, and NetApp, and I share my knowledge on CSEstack.org.\",\"sameAs\":[\"https:\\\/\\\/www.csestack.org\",\"https:\\\/\\\/www.facebook.com\\\/aniruddha.ca\",\"pythonwithani\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aniruddha28\\\/\",\"https:\\\/\\\/x.com\\\/ani_chaudhari\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCw0a__B0eJsvCujkSIfLTAA\"],\"url\":\"https:\\\/\\\/www.csestack.org\\\/author\\\/anicse\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"55 Data Structure and Interview Coding Questions for Freshers","description":"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/","og_locale":"en_US","og_type":"article","og_title":"55 Data Structure and Interview Coding Questions for Freshers","og_description":"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.","og_url":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/","og_site_name":"CSEstack","article_publisher":"https:\/\/www.facebook.com\/aniruddha.ca","article_author":"https:\/\/www.facebook.com\/aniruddha.ca","article_published_time":"2021-06-18T12:06:01+00:00","article_modified_time":"2022-07-17T11:40:25+00:00","og_image":[{"url":"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png","type":"","width":"","height":""}],"author":"Aniruddha Chaudhari","twitter_card":"summary_large_image","twitter_creator":"@ani_chaudhari","twitter_site":"@ani_chaudhari","twitter_misc":{"Written by":"Aniruddha Chaudhari","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#article","isPartOf":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/"},"author":{"name":"Aniruddha Chaudhari","@id":"https:\/\/www.csestack.org\/#\/schema\/person\/634ef1a9c4f38b0d340c6d45fa771218"},"headline":"55 Data Structure and Interview Coding Questions for Freshers","datePublished":"2021-06-18T12:06:01+00:00","dateModified":"2022-07-17T11:40:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/"},"wordCount":727,"commentCount":0,"publisher":{"@id":"https:\/\/www.csestack.org\/#\/schema\/person\/634ef1a9c4f38b0d340c6d45fa771218"},"image":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#primaryimage"},"thumbnailUrl":"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png","keywords":["coding challenge"],"articleSection":["Code"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/","url":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/","name":"55 Data Structure and Interview Coding Questions for Freshers","isPartOf":{"@id":"https:\/\/www.csestack.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#primaryimage"},"image":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#primaryimage"},"thumbnailUrl":"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png","datePublished":"2021-06-18T12:06:01+00:00","dateModified":"2022-07-17T11:40:25+00:00","description":"List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.","breadcrumb":{"@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#primaryimage","url":"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png","contentUrl":"https:\/\/www.csestack.org\/wp-content\/uploads\/elementor\/thumbs\/Python-Programming-ohh3250ao2l19irsn6qmwy086pspb6s28zd6boil8g.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.csestack.org\/data-structure-interview-coding-questions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.csestack.org\/"},{"@type":"ListItem","position":2,"name":"55 Data Structure and Interview Coding Questions for Freshers"}]},{"@type":"WebSite","@id":"https:\/\/www.csestack.org\/#website","url":"https:\/\/www.csestack.org\/","name":"CSEstack","description":"Computer Science &amp; Programming Portal","publisher":{"@id":"https:\/\/www.csestack.org\/#\/schema\/person\/634ef1a9c4f38b0d340c6d45fa771218"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.csestack.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/www.csestack.org\/#\/schema\/person\/634ef1a9c4f38b0d340c6d45fa771218","name":"Aniruddha Chaudhari","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.csestack.org\/wp-content\/uploads\/2019\/03\/Aniruddha-Chaudhari.jpg","url":"https:\/\/www.csestack.org\/wp-content\/uploads\/2019\/03\/Aniruddha-Chaudhari.jpg","contentUrl":"https:\/\/www.csestack.org\/wp-content\/uploads\/2019\/03\/Aniruddha-Chaudhari.jpg","width":634,"height":634,"caption":"Aniruddha Chaudhari"},"logo":{"@id":"https:\/\/www.csestack.org\/wp-content\/uploads\/2019\/03\/Aniruddha-Chaudhari.jpg"},"description":"I am a Python enthusiast who loves Linux and Vim. I hold a Master of Computer Science degree from NIT Trichy and have 10 years of experience in the IT industry, focusing on the Software Development Lifecycle from Requirements Gathering, Design, Development to Deployment. I have worked at IBM, Ericsson, and NetApp, and I share my knowledge on CSEstack.org.","sameAs":["https:\/\/www.csestack.org","https:\/\/www.facebook.com\/aniruddha.ca","pythonwithani","https:\/\/www.linkedin.com\/in\/aniruddha28\/","https:\/\/x.com\/ani_chaudhari","https:\/\/www.youtube.com\/channel\/UCw0a__B0eJsvCujkSIfLTAA"],"url":"https:\/\/www.csestack.org\/author\/anicse\/"}]}},"_links":{"self":[{"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/posts\/8778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/comments?post=8778"}],"version-history":[{"count":67,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/posts\/8778\/revisions"}],"predecessor-version":[{"id":10090,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/posts\/8778\/revisions\/10090"}],"wp:attachment":[{"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/media?parent=8778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/categories?post=8778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csestack.org\/wp-json\/wp\/v2\/tags?post=8778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}