{"id":944471,"date":"2024-12-26T23:07:19","date_gmt":"2024-12-26T15:07:19","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/944471.html"},"modified":"2024-12-26T23:07:21","modified_gmt":"2024-12-26T15:07:21","slug":"python-%e5%a6%82%e4%bd%95%e8%be%93%e5%87%ba%e8%8f%b1%e5%bd%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/944471.html","title":{"rendered":"python \u5982\u4f55\u8f93\u51fa\u83f1\u5f62"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25081443\/517f2d5b-8c57-4281-9d60-9e9fd152b205.webp\" alt=\"python \u5982\u4f55\u8f93\u51fa\u83f1\u5f62\" \/><\/p>\n<p><p> \u5f00\u5934\u6bb5\u843d:<br \/><strong>\u5728Python\u4e2d\u8f93\u51fa\u83f1\u5f62\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5faa\u73af\u3001\u6761\u4ef6\u8bed\u53e5\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u6765\u5b9e\u73b0\u3002<\/strong> \u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u5229\u7528\u5d4c\u5957\u5faa\u73af\u6765\u63a7\u5236\u884c\u548c\u5217\uff0c\u7ed3\u5408\u7a7a\u683c\u548c\u661f\u53f7\uff08\u6216\u5176\u4ed6\u5b57\u7b26\uff09\u6765\u6784\u9020\u83f1\u5f62\u7684\u5f62\u72b6\u3002\u53ef\u4ee5\u91c7\u7528\u4e24\u90e8\u5206\u7684\u65b9\u5f0f\u6765\u6784\u5efa\u83f1\u5f62\uff0c\u9996\u5148\u8f93\u51fa\u4e0a\u534a\u90e8\u5206\u7684\u884c\uff0c\u4ece\u9876\u90e8\u7684\u4e00\u4e2a\u5b57\u7b26\u9010\u6e10\u589e\u52a0\u5230\u4e2d\u95f4\u884c\uff1b\u7136\u540e\u8f93\u51fa\u4e0b\u534a\u90e8\u5206\u7684\u884c\uff0c\u4ece\u4e2d\u95f4\u884c\u9010\u6e10\u51cf\u5c11\u5230\u5e95\u90e8\u7684\u4e00\u4e2a\u5b57\u7b26\u3002\u5173\u952e\u5728\u4e8e\u5982\u4f55\u8ba1\u7b97\u6bcf\u4e00\u884c\u9700\u8981\u7684\u7a7a\u683c\u548c\u5b57\u7b26\u6570\u91cf\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u7f16\u5199\u4ee3\u7801\u6765\u8f93\u51fa\u4e00\u4e2a\u83f1\u5f62\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u7406\u89e3\u83f1\u5f62\u7684\u7ed3\u6784<\/p>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u7f16\u5199\u4ee3\u7801\u4e4b\u524d\uff0c\u7406\u89e3\u83f1\u5f62\u7684\u7ed3\u6784\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4e00\u4e2a\u83f1\u5f62\u53ef\u4ee5\u88ab\u5206\u4e3a\u4e0a\u4e0b\u4e24\u90e8\u5206\uff1a\u4e0a\u534a\u90e8\u5206\u548c\u4e0b\u534a\u90e8\u5206\u3002\u4e0a\u534a\u90e8\u5206\u4ece\u9876\u70b9\u5f00\u59cb\uff0c\u9010\u6e10\u589e\u52a0\u5b57\u7b26\u6570\uff0c\u800c\u4e0b\u534a\u90e8\u5206\u5219\u662f\u4ece\u4e2d\u90e8\u7684\u6700\u5927\u5b57\u7b26\u6570\u9010\u6e10\u51cf\u5c11\u5230\u5e95\u90e8\u7684\u4e00\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u4e0a\u534a\u90e8\u5206<\/strong><\/p>\n<\/p>\n<p><p>\u4e0a\u534a\u90e8\u5206\u7684\u6bcf\u4e00\u884c\u90fd\u7531\u4e00\u5b9a\u6570\u91cf\u7684\u7a7a\u683c\u548c\u5b57\u7b26\u7ec4\u6210\u3002\u884c\u6570\u4ece1\u5f00\u59cb\u5230\u67d0\u4e2a\u6307\u5b9a\u7684\u4e2d\u70b9\u884c\u6570\u3002\u5728\u6bcf\u4e00\u884c\u4e2d\uff0c\u7a7a\u683c\u7684\u6570\u91cf\u662f\u7531\u603b\u884c\u6570\u51cf\u53bb\u5f53\u524d\u884c\u6570\u51b3\u5b9a\u7684\uff0c\u800c\u5b57\u7b26\u7684\u6570\u91cf\u5219\u662f\u5f53\u524d\u884c\u6570\u76842\u500d\u51cf\u53bb1\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for i in range(1, n + 1):<\/p>\n<p>    print(&#39; &#39; * (n - i) + &#39;*&#39; * (2 * i - 1))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c<code>n<\/code>\u662f\u4e2d\u70b9\u884c\u6570\uff0c<code>i<\/code>\u662f\u5f53\u524d\u884c\u6570\u3002<code>&#39; &#39; * (n - i)<\/code>\u8ba1\u7b97\u6bcf\u884c\u7684\u7a7a\u683c\u6570\u91cf\uff0c\u800c<code>&#39;*&#39; * (2 * i - 1)<\/code>\u8ba1\u7b97\u6bcf\u884c\u7684\u5b57\u7b26\u6570\u91cf\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0b\u534a\u90e8\u5206<\/strong><\/p>\n<\/p>\n<p><p>\u4e0b\u534a\u90e8\u5206\u4e0e\u4e0a\u534a\u90e8\u5206\u76f8\u4f3c\uff0c\u4f46\u5b83\u662f\u4ece\u4e2d\u70b9\u884c\u6570\u5f00\u59cb\u9010\u6e10\u51cf\u5c11\u884c\u6570\u3002\u7a7a\u683c\u548c\u5b57\u7b26\u7684\u8ba1\u7b97\u65b9\u5f0f\u4e0e\u4e0a\u534a\u90e8\u5206\u7c7b\u4f3c\uff0c\u4f46\u65b9\u5411\u76f8\u53cd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for i in range(n - 1, 0, -1):<\/p>\n<p>    print(&#39; &#39; * (n - i) + &#39;*&#39; * (2 * i - 1))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\u7684\u5faa\u73af\u4ece\u4e2d\u70b9\u884c\u6570\u51cf1\u5f00\u59cb\uff0c\u9010\u6b65\u9012\u51cf\u52301\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u5b8c\u6574\u4ee3\u7801\u5b9e\u73b0<\/p>\n<\/p>\n<p><p>\u5728\u7406\u89e3\u4e86\u83f1\u5f62\u7684\u7ed3\u6784\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u5b8c\u6574\u7684Python\u4ee3\u7801\u6765\u8f93\u51fa\u83f1\u5f62\u3002\u5047\u8bbe\u6211\u4eec\u8981\u8f93\u51fa\u4e00\u4e2a\u4ee5<code>*<\/code>\u4e3a\u5b57\u7b26\u3001\u884c\u6570\u4e3a<code>2n-1<\/code>\u7684\u83f1\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_diamond(n):<\/p>\n<p>    # \u4e0a\u534a\u90e8\u5206<\/p>\n<p>    for i in range(1, n + 1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + &#39;*&#39; * (2 * i - 1))<\/p>\n<p>    # \u4e0b\u534a\u90e8\u5206<\/p>\n<p>    for i in range(n - 1, 0, -1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + &#39;*&#39; * (2 * i - 1))<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\u8f93\u51fa\u83f1\u5f62<\/strong><\/h2>\n<p>print_diamond(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u4e24\u4e2a\u72ec\u7acb\u7684\u5faa\u73af\u5206\u522b\u6253\u5370\u4e0a\u534a\u90e8\u5206\u548c\u4e0b\u534a\u90e8\u5206\u3002\u6bcf\u4e2a\u90e8\u5206\u90fd\u6839\u636e\u884c\u6570\u8ba1\u7b97\u6240\u9700\u7684\u7a7a\u683c\u548c\u5b57\u7b26\u6570\u91cf\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u5e94\u7528\u4e0e\u53d8\u4f53<\/p>\n<\/p>\n<p><p>\u8fd9\u4e2a\u57fa\u672c\u7684\u83f1\u5f62\u8f93\u51fa\u4ee3\u7801\u53ef\u4ee5\u8fdb\u884c\u591a\u79cd\u53d8\u4f53\u548c\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u66f4\u6539\u5b57\u7b26\u6765\u6253\u5370\u4e0d\u540c\u7684\u56fe\u6848\uff0c\u6216\u8005\u901a\u8fc7\u8c03\u6574\u7a7a\u683c\u548c\u5b57\u7b26\u7684\u8ba1\u7b97\u516c\u5f0f\u6765\u6539\u53d8\u83f1\u5f62\u7684\u6bd4\u4f8b\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u4e0d\u540c\u5b57\u7b26<\/strong><\/p>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u5b57\u7b26\u6216\u5b57\u7b26\u4e32\u6765\u66ff\u6362\u661f\u53f7<code>*<\/code>\uff0c\u4f8b\u5982<code>#<\/code>\u3001<code>@<\/code>\u7b49\uff0c\u4ee5\u4fbf\u8f93\u51fa\u4e0d\u540c\u98ce\u683c\u7684\u83f1\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_diamond(n, char=&#39;*&#39;):<\/p>\n<p>    for i in range(1, n + 1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + char * (2 * i - 1))<\/p>\n<p>    for i in range(n - 1, 0, -1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + char * (2 * i - 1))<\/p>\n<p>print_diamond(5, &#39;#&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8c03\u6574\u6bd4\u4f8b<\/strong><\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u8c03\u6574\u7a7a\u683c\u548c\u5b57\u7b26\u7684\u8ba1\u7b97\u65b9\u5f0f\uff0c\u53ef\u4ee5\u521b\u5efa\u66f4\u5bbd\u6216\u66f4\u7a84\u7684\u83f1\u5f62\u3002\u4f8b\u5982\uff0c\u5c06\u5b57\u7b26\u7684\u6570\u91cf\u53d8\u4e3a\u5f53\u524d\u884c\u6570\u76843\u500d\u51cf\u53bb2\uff0c\u80fd\u591f\u521b\u9020\u51fa\u66f4\u5bbd\u7684\u83f1\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_wider_diamond(n):<\/p>\n<p>    for i in range(1, n + 1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + &#39;*&#39; * (3 * i - 2))<\/p>\n<p>    for i in range(n - 1, 0, -1):<\/p>\n<p>        print(&#39; &#39; * (n - i) + &#39;*&#39; * (3 * i - 2))<\/p>\n<p>print_wider_diamond(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u8be6\u7ec6\u8ba8\u8bba\u4e86\u5982\u4f55\u5728Python\u4e2d\u8f93\u51fa\u4e00\u4e2a\u83f1\u5f62\uff0c\u5305\u62ec\u7406\u89e3\u83f1\u5f62\u7684\u7ed3\u6784\u3001\u7f16\u5199\u4ee3\u7801\u5b9e\u73b0\uff0c\u4ee5\u53ca\u901a\u8fc7\u4e0d\u540c\u7684\u5b57\u7b26\u548c\u6bd4\u4f8b\u8c03\u6574\u521b\u9020\u53d8\u4f53\u3002\u638c\u63e1\u8fd9\u4e9b\u6280\u5de7\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728Python\u7f16\u7a0b\u4e2d\u66f4\u597d\u5730\u5904\u7406\u6587\u672c\u8f93\u51fa\u548c\u683c\u5f0f\u5316\u95ee\u9898\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u7528Python\u5b9e\u73b0\u83f1\u5f62\u7684\u8f93\u51fa\uff1f<\/strong><br \/>\u8981\u5728Python\u4e2d\u8f93\u51fa\u83f1\u5f62\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u548c\u6253\u5370\u8bed\u53e5\u3002\u9996\u5148\uff0c\u9700\u8981\u786e\u5b9a\u83f1\u5f62\u7684\u9ad8\u5ea6\uff08\u901a\u5e38\u662f\u4e00\u4e2a\u5947\u6570\uff09\uff0c\u7136\u540e\u901a\u8fc7\u5faa\u73af\u63a7\u5236\u6253\u5370\u7a7a\u683c\u548c\u661f\u53f7\u7684\u6570\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-python\">n = 5  # \u83f1\u5f62\u7684\u9ad8\u5ea6\uff08\u5fc5\u987b\u662f\u5947\u6570\uff09\nfor i in range(n):\n    if i &lt; n \/\/ 2:\n        print(&#39; &#39; * (n \/\/ 2 - i) + &#39;*&#39; * (2 * i + 1))\n    else:\n        print(&#39; &#39; * (i - n \/\/ 2) + &#39;*&#39; * (2 * (n - i) - 1))\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\uff0c\u5982\u4f55\u81ea\u5b9a\u4e49\u83f1\u5f62\u7684\u5927\u5c0f\uff1f<\/strong><br \/>\u81ea\u5b9a\u4e49\u83f1\u5f62\u7684\u5927\u5c0f\u4e3b\u8981\u901a\u8fc7\u8bbe\u7f6e\u53d8\u91cf\u6765\u5b9e\u73b0\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u9ad8\u5ea6\u7684\u503c\uff08\u786e\u4fdd\u4e3a\u5947\u6570\uff09\uff0c\u6765\u8c03\u8282\u83f1\u5f62\u7684\u5c3a\u5bf8\u3002\u4f8b\u5982\uff0c\u4fee\u6539\u4ee3\u7801\u4e2d\u7684 <code>n = 5<\/code> \u4e3a <code>n = 7<\/code> \u5c06\u8f93\u51fa\u66f4\u5927\u7684\u83f1\u5f62\u3002<\/p>\n<p><strong>\u6709\u6ca1\u6709\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u7ed8\u5236\u83f1\u5f62\u56fe\u6848\uff1f<\/strong><br \/>\u9664\u4e86\u4f7f\u7528\u5faa\u73af\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5229\u7528Python\u7684\u56fe\u5f62\u5e93\uff0c\u5982<code>turtle<\/code>\uff0c\u6765\u7ed8\u5236\u83f1\u5f62\u56fe\u6848\u3002\u4f7f\u7528\u56fe\u5f62\u5e93\uff0c\u53ef\u4ee5\u521b\u5efa\u66f4\u590d\u6742\u7684\u56fe\u5f62\u6548\u679c\uff0c\u800c\u4e0d\u4ec5\u9650\u4e8e\u5b57\u7b26\u8f93\u51fa\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684<code>turtle<\/code>\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-python\">import turtle\n\nt = turtle.Turtle()\nfor i in range(4):\n    t.forward(100)\n    t.right(60)\n    t.forward(100)\n    t.right(120)\nturtle.done()\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\u83f1\u5f62\u65f6\uff0c\u5982\u4f55\u63a7\u5236\u8f93\u51fa\u7684\u5b57\u7b26\u7c7b\u578b\uff1f<\/strong><br \/>\u5728\u6253\u5370\u83f1\u5f62\u7684\u4ee3\u7801\u4e2d\uff0c\u53ef\u4ee5\u5c06 <code>&#39;*&#39;<\/code> \u66ff\u6362\u4e3a\u4efb\u4f55\u5b57\u7b26\uff0c\u4f8b\u5982 <code>&#39;#&#39;<\/code> \u6216 <code>&#39;$&#39;<\/code>\uff0c\u4ee5\u6b64\u6765\u6539\u53d8\u83f1\u5f62\u7684\u5916\u89c2\u3002\u8fd9\u4f7f\u5f97\u83f1\u5f62\u7684\u8f93\u51fa\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8c03\u6574\u5b57\u7b26\u7c7b\u578b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5f00\u5934\u6bb5\u843d:\u5728Python\u4e2d\u8f93\u51fa\u83f1\u5f62\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5faa\u73af\u3001\u6761\u4ef6\u8bed\u53e5\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u6765\u5b9e\u73b0\u3002 \u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u5229\u7528\u5d4c\u5957\u5faa\u73af\u6765\u63a7 [&hellip;]","protected":false},"author":3,"featured_media":944472,"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\/944471"}],"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=944471"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/944471\/revisions"}],"predecessor-version":[{"id":944473,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/944471\/revisions\/944473"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/944472"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=944471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=944471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=944471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}