{"id":1145862,"date":"2025-01-08T23:11:58","date_gmt":"2025-01-08T15:11:58","guid":{"rendered":""},"modified":"2025-01-08T23:12:01","modified_gmt":"2025-01-08T15:12:01","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8python3%e4%b8%ad%e6%89%93%e5%87%ba%e4%b8%89%e8%a7%92%e5%bd%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1145862.html","title":{"rendered":"\u5982\u4f55\u5728python3\u4e2d\u6253\u51fa\u4e09\u89d2\u5f62"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24182227\/fe50cedf-de43-4b26-8ff1-1bc09f8d60ee.webp\" alt=\"\u5982\u4f55\u5728python3\u4e2d\u6253\u51fa\u4e09\u89d2\u5f62\" \/><\/p>\n<p><p> <strong>\u5728Python3\u4e2d\u6253\u51fa\u4e09\u89d2\u5f62\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u6bd4\u5982\u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u3001\u9012\u5f52\u51fd\u6570\u3001\u4ee5\u53ca\u5229\u7528Python\u7684\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u5c55\u5f00\u89e3\u91ca\u8fd9\u51e0\u79cd\u65b9\u6cd5\u4e2d\u7684\u4e00\u79cd\uff1a\u5229\u7528\u5faa\u73af\u7ed3\u6784\u3002\u8fd9\u79cd\u65b9\u6cd5\u76f8\u5bf9\u7b80\u5355\u4e14\u6613\u4e8e\u7406\u89e3\uff0c\u9002\u5408\u521d\u5b66\u8005\u4f7f\u7528\u3002<\/strong><\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5faa\u73af\u7ed3\u6784\u6253\u5370\u7b49\u8170\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u662f\u6700\u5e38\u89c1\u7684\u6253\u5370\u4e09\u89d2\u5f62\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>for<\/code>\u5faa\u73af\u6765\u9010\u884c\u6253\u5370\u4e09\u89d2\u5f62\u7684\u6bcf\u4e00\u884c\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6253\u5370\u7b49\u8170\u4e09\u89d2\u5f62<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u6765\u770b\u770b\u5982\u4f55\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6253\u5370\u4e00\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_triangle(height):<\/p>\n<p>    for i in range(1, height + 1):<\/p>\n<p>        # \u6253\u5370\u7a7a\u683c<\/p>\n<p>        for j in range(height - i):<\/p>\n<p>            print(&quot; &quot;, end=&quot;&quot;)<\/p>\n<p>        # \u6253\u5370\u661f\u53f7<\/p>\n<p>        for k in range(2 * i - 1):<\/p>\n<p>            print(&quot;*&quot;, end=&quot;&quot;)<\/p>\n<p>        # \u6253\u5370\u65b0\u884c<\/p>\n<p>        print()<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\u7684\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_triangle(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e24\u4e2a\u5d4c\u5957\u7684<code>for<\/code>\u5faa\u73af\uff1a\u7b2c\u4e00\u4e2a\u5faa\u73af\u8d1f\u8d23\u6253\u5370\u7a7a\u683c\uff0c\u7b2c\u4e8c\u4e2a\u5faa\u73af\u8d1f\u8d23\u6253\u5370\u661f\u53f7\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u6bcf\u4e00\u884c\u90fd\u6b63\u786e\u5bf9\u9f50\uff0c\u5f62\u6210\u4e00\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u6837\u5b50\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u8c03\u6574\u6253\u5370\u5b57\u7b26<\/h3>\n<\/p>\n<p><p>\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u6253\u5370\u7684\u5b57\u7b26\uff0c\u4e0d\u4e00\u5b9a\u975e\u8981\u4f7f\u7528\u661f\u53f7<code>*<\/code>\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7b26\u53f7\u6216\u8005\u6570\u5b57\u6765\u6253\u5370\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_triangle(height, char):<\/p>\n<p>    for i in range(1, height + 1):<\/p>\n<p>        for j in range(height - i):<\/p>\n<p>            print(&quot; &quot;, end=&quot;&quot;)<\/p>\n<p>        for k in range(2 * i - 1):<\/p>\n<p>            print(char, end=&quot;&quot;)<\/p>\n<p>        print()<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\uff0c\u7528#\u53f7\u586b\u5145\u7684\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_triangle(5, &#39;#&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u5faa\u73af\u7ed3\u6784\u6253\u5370\u76f4\u89d2\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u7b49\u8170\u4e09\u89d2\u5f62\uff0c\u4f60\u4e5f\u53ef\u4ee5\u6253\u5370\u76f4\u89d2\u4e09\u89d2\u5f62\u3002\u76f4\u89d2\u4e09\u89d2\u5f62\u7684\u5b9e\u73b0\u66f4\u52a0\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4e00\u4e2a\u5faa\u73af\u5373\u53ef\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_right_triangle(height):<\/p>\n<p>    for i in range(1, height + 1):<\/p>\n<p>        for j in range(i):<\/p>\n<p>            print(&quot;*&quot;, end=&quot;&quot;)<\/p>\n<p>        print()<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\u7684\u76f4\u89d2\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_right_triangle(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u53ea\u7528\u4e00\u4e2a\u5faa\u73af\u6765\u6253\u5370\u661f\u53f7\uff0c\u6bcf\u4e00\u884c\u7684\u661f\u53f7\u6570\u91cf\u4f9d\u6b21\u589e\u52a0\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u6253\u5370\u5012\u7f6e\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n<p><p>\u5012\u7f6e\u4e09\u89d2\u5f62\u7684\u6253\u5370\u65b9\u6cd5\u4e0e\u7b49\u8170\u4e09\u89d2\u5f62\u7c7b\u4f3c\uff0c\u53ea\u662f\u5faa\u73af\u7684\u65b9\u5411\u76f8\u53cd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_inverted_triangle(height):<\/p>\n<p>    for i in range(height, 0, -1):<\/p>\n<p>        for j in range(height - i):<\/p>\n<p>            print(&quot; &quot;, end=&quot;&quot;)<\/p>\n<p>        for k in range(2 * i - 1):<\/p>\n<p>            print(&quot;*&quot;, end=&quot;&quot;)<\/p>\n<p>        print()<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\u7684\u5012\u7f6e\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_inverted_triangle(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u6253\u5370\u83f1\u5f62<\/h3>\n<\/p>\n<p><p>\u7ed3\u5408\u4ee5\u4e0a\u51e0\u79cd\u6253\u5370\u4e09\u89d2\u5f62\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u6253\u5370\u51fa\u66f4\u52a0\u590d\u6742\u7684\u5f62\u72b6\uff0c\u6bd4\u5982\u83f1\u5f62\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_diamond(height):<\/p>\n<p>    # \u6253\u5370\u4e0a\u534a\u90e8\u5206<\/p>\n<p>    for i in range(1, height + 1):<\/p>\n<p>        for j in range(height - i):<\/p>\n<p>            print(&quot; &quot;, end=&quot;&quot;)<\/p>\n<p>        for k in range(2 * i - 1):<\/p>\n<p>            print(&quot;*&quot;, end=&quot;&quot;)<\/p>\n<p>        print()<\/p>\n<p>    # \u6253\u5370\u4e0b\u534a\u90e8\u5206<\/p>\n<p>    for i in range(height - 1, 0, -1):<\/p>\n<p>        for j in range(height - i):<\/p>\n<p>            print(&quot; &quot;, end=&quot;&quot;)<\/p>\n<p>        for k in range(2 * i - 1):<\/p>\n<p>            print(&quot;*&quot;, end=&quot;&quot;)<\/p>\n<p>        print()<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\u7684\u83f1\u5f62<\/strong><\/h2>\n<p>print_diamond(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u7a0b\u5e8f\u5206\u4e3a\u4e24\u90e8\u5206\uff1a\u7b2c\u4e00\u90e8\u5206\u6253\u5370\u83f1\u5f62\u7684\u4e0a\u534a\u90e8\u5206\uff0c\u7b2c\u4e8c\u90e8\u5206\u6253\u5370\u4e0b\u534a\u90e8\u5206\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u6253\u5370\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u5faa\u73af\u7ed3\u6784\uff0c\u9012\u5f52\u51fd\u6570\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u7406\u89e3\u9012\u5f52\u548c\u5206\u6cbb\u7b97\u6cd5\u6709\u5f88\u5927\u7684\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def print_triangle_recursive(n, i=1):<\/p>\n<p>    if i &gt; n:<\/p>\n<p>        return<\/p>\n<p>    print(&quot; &quot; * (n - i) + &quot;*&quot; * (2 * i - 1))<\/p>\n<p>    print_triangle_recursive(n, i + 1)<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u6253\u5370\u4e00\u4e2a\u9ad8\u5ea6\u4e3a5\u7684\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_triangle_recursive(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u9012\u5f52\u8c03\u7528\u6765\u66ff\u4ee3\u5faa\u73af\uff0c\u901a\u8fc7\u53c2\u6570<code>i<\/code>\u6765\u63a7\u5236\u9012\u5f52\u7684\u6df1\u5ea6\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u603b\u7ed3\u4e0e\u4f18\u5316<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728Python\u4e2d\u6253\u5370\u5404\u79cd\u7c7b\u578b\u7684\u4e09\u89d2\u5f62\u662f\u975e\u5e38\u7075\u6d3b\u4e14\u6613\u4e8e\u5b9e\u73b0\u7684\u3002\u65e0\u8bba\u662f\u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u8fd8\u662f\u9012\u5f52\u51fd\u6570\uff0c\u90fd\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n<\/p>\n<p><p><strong>\u6838\u5fc3\u91cd\u70b9\u5185\u5bb9\u603b\u7ed3\uff1a<\/strong>1\u3001<strong>\u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u6253\u5370\u7b49\u8170\u4e09\u89d2\u5f62<\/strong>\uff1a\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\uff0c\u6253\u5370\u7a7a\u683c\u548c\u661f\u53f7\uff0c\u5f62\u6210\u7b49\u8170\u4e09\u89d2\u5f62\uff1b2\u3001<strong>\u8c03\u6574\u6253\u5370\u5b57\u7b26<\/strong>\uff1a\u7075\u6d3b\u8fd0\u7528\u4e0d\u540c\u7684\u5b57\u7b26\u6765\u6253\u5370\u4e09\u89d2\u5f62\uff1b3\u3001<strong>\u6253\u5370\u76f4\u89d2\u4e09\u89d2\u5f62<\/strong>\uff1a\u7b80\u5355\u7684\u5355\u5c42\u5faa\u73af\u5373\u53ef\u5b9e\u73b0\uff1b4\u3001<strong>\u6253\u5370\u5012\u7f6e\u4e09\u89d2\u5f62<\/strong>\uff1a\u5faa\u73af\u65b9\u5411\u76f8\u53cd\u7684\u7b49\u8170\u4e09\u89d2\u5f62\uff1b5\u3001<strong>\u6253\u5370\u83f1\u5f62<\/strong>\uff1a\u7ed3\u5408\u4e24\u90e8\u5206\u7684\u4e09\u89d2\u5f62\u6253\u5370\uff1b6\u3001<strong>\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u6253\u5370\u4e09\u89d2\u5f62<\/strong>\uff1a\u9012\u5f52\u8c03\u7528\u66ff\u4ee3\u5faa\u73af\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u5728Python3\u4e2d\u8f7b\u677e\u6253\u5370\u51fa\u5404\u79cd\u7c7b\u578b\u7684\u4e09\u89d2\u5f62\u3002\u8fd9\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u4f60\u7406\u89e3Python\u7684\u57fa\u672c\u8bed\u6cd5\uff0c\u8fd8\u80fd\u63d0\u5347\u4f60\u7684\u7f16\u7a0b\u6280\u5de7\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python3\u4e2d\u7ed8\u5236\u4e0d\u540c\u7c7b\u578b\u7684\u4e09\u89d2\u5f62\uff1f<\/strong><br \/>\u5728Python3\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u7ed8\u5236\u4e09\u89d2\u5f62\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6253\u5370\u8bed\u53e5\u8f93\u51fa\u6587\u672c\u4e09\u89d2\u5f62\uff0c\u6216\u5229\u7528\u56fe\u5f62\u5e93\u5982Turtle\u6216Matplotlib\u6765\u7ed8\u5236\u51e0\u4f55\u4e09\u89d2\u5f62\u3002\u6587\u672c\u4e09\u89d2\u5f62\u53ef\u4ee5\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\u5b9e\u73b0\uff0c\u800c\u56fe\u5f62\u5e93\u5219\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u7ed8\u56fe\u9009\u9879\u548c\u6837\u5f0f\u3002<\/p>\n<p><strong>\u5728Python3\u4e2d\u7ed8\u5236\u4e09\u89d2\u5f62\u9700\u8981\u54ea\u4e9b\u5e93\uff1f<\/strong><br \/>\u5e38\u7528\u7684\u5e93\u5305\u62ecTurtle\u548cMatplotlib\u3002Turtle\u5e93\u9002\u5408\u521d\u5b66\u8005\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u7b80\u5355\u7684\u56fe\u5f62\u7ed8\u5236\u529f\u80fd\u3002Matplotlib\u5219\u66f4\u4e3a\u5f3a\u5927\uff0c\u9002\u5408\u8fdb\u884c\u6570\u636e\u53ef\u89c6\u5316\u548c\u590d\u6742\u56fe\u5f62\u7684\u7ed8\u5236\u3002\u6839\u636e\u60a8\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5e93\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u7ed8\u5236\u4e09\u89d2\u5f62\u7684\u76ee\u6807\u3002<\/p>\n<p><strong>\u5982\u4f55\u81ea\u5b9a\u4e49\u4e09\u89d2\u5f62\u7684\u5927\u5c0f\u548c\u989c\u8272\uff1f<\/strong><br \/>\u5728Turtle\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u7ed8\u56fe\u8d77\u59cb\u4f4d\u7f6e\u548c\u8fb9\u957f\u6765\u63a7\u5236\u4e09\u89d2\u5f62\u7684\u5927\u5c0f\uff0c\u4f7f\u7528<code>color()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u8f7b\u677e\u66f4\u6539\u989c\u8272\u3002\u5bf9\u4e8eMatplotlib\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5750\u6807\u70b9\u6765\u5b9a\u4e49\u4e09\u89d2\u5f62\u7684\u5f62\u72b6\uff0c\u5e76\u4f7f\u7528<code>fill()<\/code>\u51fd\u6570\u6765\u586b\u5145\u989c\u8272\u3002\u8fd9\u6837\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u521b\u5efa\u591a\u6837\u5316\u7684\u4e09\u89d2\u5f62\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python3\u4e2d\u6253\u51fa\u4e09\u89d2\u5f62\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u6bd4\u5982\u4f7f\u7528\u5faa\u73af\u7ed3\u6784\u3001\u9012\u5f52\u51fd\u6570\u3001\u4ee5\u53ca\u5229\u7528Python\u7684\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002\u4e0b 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