{"id":1159692,"date":"2025-01-13T18:55:49","date_gmt":"2025-01-13T10:55:49","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1159692.html"},"modified":"2025-01-13T18:55:52","modified_gmt":"2025-01-13T10:55:52","slug":"python%e8%af%ad%e8%a8%80%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a1%a8%e7%a4%ba%e5%a5%87%e6%95%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1159692.html","title":{"rendered":"python\u8bed\u8a00\u4e2d\u5982\u4f55\u8868\u793a\u5947\u6570"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25201342\/f8cb36ef-9b1c-475a-baad-34044ba3a5a0.webp\" alt=\"python\u8bed\u8a00\u4e2d\u5982\u4f55\u8868\u793a\u5947\u6570\" \/><\/p>\n<p><p> \u5728Python\u8bed\u8a00\u4e2d\uff0c\u8868\u793a\u5947\u6570\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec<strong>\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u3001\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u3001\u4f7f\u7528\u6761\u4ef6\u5224\u65ad<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u89c1\u548c\u76f4\u89c2\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u6765\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u5426\u4e3a\u5947\u6570\u3002<strong>\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09<\/strong>\u80fd\u591f\u76f4\u63a5\u5224\u65ad\u4e00\u4e2a\u6570\u9664\u4ee52\u7684\u4f59\u6570\uff0c\u5982\u679c\u4f59\u6570\u4e3a1\uff0c\u5219\u8be5\u6570\u4e3a\u5947\u6570\u3002<\/p>\n<\/p>\n<p><p>\u8be6\u7ec6\u63cf\u8ff0\uff1a<strong>\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u6765\u5224\u65ad\u5947\u6570<\/strong>\u3002\u5177\u4f53\u65b9\u6cd5\u662f\uff0c\u5c06\u4e00\u4e2a\u6570\u5bf92\u8fdb\u884c\u6a21\u8fd0\u7b97\uff0c\u5982\u679c\u7ed3\u679c\u4e3a1\uff0c\u5219\u8be5\u6570\u4e3a\u5947\u6570\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    return number % 2 == 1<\/p>\n<h2><strong>\u793a\u4f8b<\/strong><\/h2>\n<p>print(is_odd(5))  # \u8f93\u51fa\uff1aTrue<\/p>\n<p>print(is_odd(4))  # \u8f93\u51fa\uff1aFalse<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u76f4\u89c2\uff0c\u5e38\u7528\u4e8e\u5404\u79cd\u7f16\u7a0b\u4efb\u52a1\u4e2d\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u79cd\u65b9\u6cd5\uff0c\u5e76\u63a2\u8ba8\u5176\u4f18\u7f3a\u70b9\u53ca\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09<\/h2>\n<\/p>\n<p><h3>1\u3001\u57fa\u672c\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u662fPython\u4e2d\u5224\u65ad\u5947\u5076\u6027\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u6a21\u8fd0\u7b97\u7b26\u8fd4\u56de\u4e24\u4e2a\u6570\u76f8\u9664\u7684\u4f59\u6570\u3002\u5bf9\u4e8e\u4e00\u4e2a\u6574\u6570n\uff0c\u5982\u679cn % 2 \u7684\u7ed3\u679c\u662f1\uff0c\u90a3\u4e48n\u5c31\u662f\u4e00\u4e2a\u5947\u6570\uff1b\u5982\u679c\u7ed3\u679c\u662f0\uff0c\u90a3\u4e48n\u5c31\u662f\u4e00\u4e2a\u5076\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    return number % 2 == 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u7edd\u5927\u591a\u6570\u7f16\u7a0b\u573a\u666f\uff0c\u65e0\u8bba\u662f\u7b80\u5355\u7684\u6761\u4ef6\u5224\u65ad\u8fd8\u662f\u590d\u6742\u7684\u7b97\u6cd5\u3002\u6bd4\u5982\uff0c\u5728\u4e00\u4e2a\u5217\u8868\u4e2d\u7b5b\u9009\u5947\u6570\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]<\/p>\n<p>odd_numbers = [num for num in numbers if is_odd(num)]<\/p>\n<p>print(odd_numbers)  # \u8f93\u51fa\uff1a[1, 3, 5, 7, 9]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3\u3001\u4f18\u7f3a\u70b9<\/h3>\n<\/p>\n<ul>\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u7b80\u6d01\u660e\u4e86\uff0c\u6613\u4e8e\u7406\u89e3\u548c\u5b9e\u73b0\u3002<\/li>\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u5bf9\u4e8e\u5927\u578b\u6570\u636e\u96c6\uff0c\u6a21\u8fd0\u7b97\u53ef\u80fd\u4f1a\u7a0d\u5fae\u5f71\u54cd\u6027\u80fd\uff0c\u4f46\u4e00\u822c\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002<\/li>\n<\/ul>\n<p><h2>\u4e8c\u3001\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09<\/h2>\n<\/p>\n<p><h3>1\u3001\u57fa\u672c\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u4e5f\u662f\u5224\u65ad\u5947\u5076\u6027\u7684\u4e00\u79cd\u9ad8\u6548\u65b9\u6cd5\u3002\u5947\u6570\u7684\u4e8c\u8fdb\u5236\u8868\u793a\u7684\u6700\u4f4e\u4f4d\u603b\u662f1\uff0c\u800c\u5076\u6570\u7684\u6700\u4f4e\u4f4d\u603b\u662f0\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e0e\u64cd\u4f5c\uff08&amp;\uff091\u6765\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u5426\u4e3a\u5947\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    return (number &amp; 1) == 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u975e\u5e38\u9ad8\u6548\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u5927\u91cf\u5947\u5076\u6027\u5224\u65ad\u7684\u573a\u666f\uff0c\u6bd4\u5982\u5728\u5927\u6570\u636e\u5904\u7406\u548c\u6027\u80fd\u8981\u6c42\u9ad8\u7684\u5e94\u7528\u4e2d\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]<\/p>\n<p>odd_numbers = [num for num in numbers if is_odd(num)]<\/p>\n<p>print(odd_numbers)  # \u8f93\u51fa\uff1a[1, 3, 5, 7, 9]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3\u3001\u4f18\u7f3a\u70b9<\/h3>\n<\/p>\n<ul>\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u9ad8\u6548\uff0c\u4f4d\u8fd0\u7b97\u5728\u5e95\u5c42\u5b9e\u73b0\u4e0a\u6bd4\u6a21\u8fd0\u7b97\u66f4\u5feb\u3002<\/li>\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u4e0d\u5982\u6a21\u8fd0\u7b97\u90a3\u4e48\u76f4\u89c2\uff0c\u53ef\u80fd\u5bf9\u521d\u5b66\u8005\u4e0d\u592a\u53cb\u597d\u3002<\/li>\n<\/ul>\n<p><h2>\u4e09\u3001\u4f7f\u7528\u6761\u4ef6\u5224\u65ad<\/h2>\n<\/p>\n<p><h3>1\u3001\u57fa\u672c\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u6761\u4ef6\u5224\u65ad\u4e5f\u662f\u4e00\u79cd\u5224\u65ad\u5947\u5076\u6027\u7684\u65b9\u6cd5\uff0c\u867d\u7136\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\u4e0d\u5982\u524d\u4e24\u79cd\u65b9\u6cd5\u5e38\u7528\uff0c\u4f46\u540c\u6837\u503c\u5f97\u4e86\u89e3\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    if number % 2 == 1:<\/p>\n<p>        return True<\/p>\n<p>    else:<\/p>\n<p>        return False<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u5728\u5224\u65ad\u5947\u5076\u6027\u7684\u540c\u65f6\u6267\u884c\u5176\u4ed6\u903b\u8f91\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def check_number(number):<\/p>\n<p>    if number % 2 == 1:<\/p>\n<p>        print(f&quot;{number} is odd&quot;)<\/p>\n<p>    else:<\/p>\n<p>        print(f&quot;{number} is even&quot;)<\/p>\n<p>check_number(5)  # \u8f93\u51fa\uff1a5 is odd<\/p>\n<p>check_number(4)  # \u8f93\u51fa\uff1a4 is even<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3\u3001\u4f18\u7f3a\u70b9<\/h3>\n<\/p>\n<ul>\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u6613\u4e8e\u6269\u5c55\uff0c\u53ef\u4ee5\u5728\u5224\u65ad\u5947\u5076\u6027\u7684\u540c\u65f6\u6267\u884c\u5176\u4ed6\u903b\u8f91\u3002<\/li>\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u4ee3\u7801\u8f83\u4e3a\u5197\u957f\uff0c\u4e0d\u5982\u524d\u4e24\u79cd\u65b9\u6cd5\u7b80\u6d01\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<p><h2>\u56db\u3001\u5176\u4ed6\u65b9\u6cd5<\/h2>\n<\/p>\n<p><h3>1\u3001\u4f7f\u7528\u6570\u5b66\u516c\u5f0f<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6570\u5b66\u516c\u5f0f\u6765\u5224\u65ad\u5947\u5076\u6027\u3002\u4f8b\u5982\uff0c\u5229\u7528\u6574\u6570\u9664\u6cd5\u548c\u4e58\u6cd5\u7684\u6027\u8d28\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    return (number \/\/ 2) * 2 != number<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4e3b\u8981\u7528\u4e8e\u5b66\u672f\u7814\u7a76\u6216\u7279\u5b9a\u7b97\u6cd5\u5b9e\u73b0\u4e2d\uff0c\u4e0d\u592a\u5e38\u7528\u3002<\/p>\n<\/p>\n<p><h3>3\u3001\u4f18\u7f3a\u70b9<\/h3>\n<\/p>\n<ul>\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u63d0\u4f9b\u4e86\u4e00\u79cd\u4e0d\u540c\u7684\u601d\u8def\uff0c\u53ef\u80fd\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\u66f4\u9ad8\u6548\u3002<\/li>\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u4e0d\u5982\u6a21\u8fd0\u7b97\u548c\u4f4d\u8fd0\u7b97\u76f4\u89c2\uff0c\u4ee3\u7801\u53ef\u8bfb\u6027\u8f83\u5dee\u3002<\/li>\n<\/ul>\n<p><h2>\u4e94\u3001\u6027\u80fd\u5bf9\u6bd4<\/h2>\n<\/p>\n<p><h3>1\u3001\u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u6bd4\u8f83\u4e0d\u540c\u65b9\u6cd5\u7684\u6027\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u7684timeit\u6a21\u5757\u8fdb\u884c\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6027\u80fd\u6d4b\u8bd5\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import timeit<\/p>\n<p>code_mod = &#39;&#39;&#39;<\/p>\n<p>def is_odd(number):<\/p>\n<p>    return number % 2 == 1<\/p>\n<p>&#39;&#39;&#39;<\/p>\n<p>code_bit = &#39;&#39;&#39;<\/p>\n<p>def is_odd(number):<\/p>\n<p>    return (number &amp; 1) == 1<\/p>\n<p>&#39;&#39;&#39;<\/p>\n<p>print(timeit.timeit(code_mod, number=1000000))<\/p>\n<p>print(timeit.timeit(code_bit, number=1000000))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2\u3001\u6d4b\u8bd5\u7ed3\u679c<\/h3>\n<\/p>\n<p><p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u7684\u65b9\u6cd5\u4f1a\u7a0d\u5fae\u5feb\u4e8e\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u7684\u65b9\u6cd5\uff0c\u4f46\u5dee\u5f02\u5e76\u4e0d\u663e\u8457\u3002\u5b9e\u9645\u9009\u62e9\u65f6\u5e94\u6839\u636e\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u56e2\u961f\u7684\u4e60\u60ef\u6765\u51b3\u5b9a\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001\u6700\u4f73\u5b9e\u8df5<\/h2>\n<\/p>\n<p><h3>1\u3001\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u7f16\u7a0b\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6613\u7ef4\u62a4\u6027\u662f\u9996\u8981\u8003\u8651\u56e0\u7d20\uff0c\u5efa\u8bae\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u3002\u5982\u679c\u5728\u6027\u80fd\u4e0a\u6709\u66f4\u9ad8\u8981\u6c42\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u4ee3\u7801\u91cd\u7528<\/h3>\n<\/p>\n<p><p>\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u5efa\u8bae\u5c06\u5224\u65ad\u5947\u5076\u6027\u7684\u903b\u8f91\u5c01\u88c5\u6210\u51fd\u6570\uff0c\u4ee5\u4fbf\u5728\u4ee3\u7801\u4e2d\u91cd\u7528\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def is_odd(number):<\/p>\n<p>    return number % 2 == 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3\u3001\u6ce8\u91cd\u6027\u80fd<\/h3>\n<\/p>\n<p><p>\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u6216\u5bf9\u6027\u80fd\u8981\u6c42\u9ad8\u7684\u573a\u666f\u4e2d\uff0c\u5efa\u8bae\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\uff0c\u9009\u62e9\u6700\u4f18\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><p>\u603b\u4e4b\uff0cPython\u4e2d\u8868\u793a\u5947\u6570\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u3001\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u3001\u4f7f\u7528\u6761\u4ef6\u5224\u65ad\u7b49\u3002\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u5e94\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u573a\u666f\u6765\u51b3\u5b9a\uff0c\u786e\u4fdd\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6027\u80fd\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5224\u65ad\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u4e3a\u5947\u6570\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u53d6\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u6765\u5224\u65ad\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u4e3a\u5947\u6570\u3002\u5982\u679c\u4e00\u4e2a\u6570\u5b57\u5bf92\u53d6\u6a21\u7684\u7ed3\u679c\u4e3a1\uff0c\u5219\u8be5\u6570\u5b57\u4e3a\u5947\u6570\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u53ef\u4ee5\u7528\u6765\u68c0\u67e5\u6570\u5b57\u662f\u5426\u4e3a\u5947\u6570\uff1a<\/p>\n<pre><code class=\"language-python\">number = 5\nif number % 2 == 1:\n    print(f&quot;{number} \u662f\u5947\u6570&quot;)\nelse:\n    print(f&quot;{number} \u4e0d\u662f\u5947\u6570&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u76f4\u89c2\uff0c\u9002\u5408\u65b0\u624b\u5b66\u4e60\u548c\u4f7f\u7528\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u751f\u6210\u4e00\u7cfb\u5217\u5947\u6570\uff1f<\/strong><br \/>\u5982\u679c\u60a8\u60f3\u8981\u751f\u6210\u4e00\u7cfb\u5217\u5947\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u7ed3\u5408<code>range()<\/code>\u51fd\u6570\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u53ef\u4ee5\u751f\u6210\u4ece1\u523020\u7684\u6240\u6709\u5947\u6570\uff1a<\/p>\n<pre><code class=\"language-python\">odd_numbers = [num for num in range(1, 21) if num % 2 != 0]\nprint(odd_numbers)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7075\u6d3b\u4e14\u9ad8\u6548\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u8303\u56f4\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5bf9\u5947\u6570\u8fdb\u884c\u7edf\u8ba1\u6216\u5206\u6790\uff1f<\/strong><br \/>\u5bf9\u4e8e\u4e00\u7ec4\u6570\u636e\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8ba1\u7b97\u5176\u4e2d\u5947\u6570\u7684\u6570\u91cf\u6216\u8fdb\u884c\u5176\u4ed6\u7edf\u8ba1\u5206\u6790\u3002\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u548c<code>len()<\/code>\u51fd\u6570\u6765\u8ba1\u7b97\u5947\u6570\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]\nodd_count = len([num for num in data if num % 2 != 0])\nprint(f&quot;\u6570\u636e\u4e2d\u5947\u6570\u7684\u6570\u91cf\u4e3a: {odd_count}&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6269\u5c55\u5230\u66f4\u590d\u6742\u7684\u7edf\u8ba1\u5206\u6790\uff0c\u5982\u6c42\u548c\u3001\u5e73\u5747\u503c\u7b49\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u8bed\u8a00\u4e2d\uff0c\u8868\u793a\u5947\u6570\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6a21\u8fd0\u7b97\u7b26\uff08%\uff09\u3001\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\uff08&amp;\uff09\u3001\u4f7f\u7528\u6761\u4ef6\u5224 [&hellip;]","protected":false},"author":3,"featured_media":1159696,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1159692"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1159692"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1159692\/revisions"}],"predecessor-version":[{"id":1159697,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1159692\/revisions\/1159697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1159696"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1159692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1159692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1159692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}