{"id":1145446,"date":"2025-01-08T23:08:17","date_gmt":"2025-01-08T15:08:17","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1145446.html"},"modified":"2025-01-08T23:08:20","modified_gmt":"2025-01-08T15:08:20","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e6%89%93%e5%87%ba%e7%ad%89%e8%85%b0%e4%b8%89%e8%a7%92%e5%bd%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1145446.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u6253\u51fa\u7b49\u8170\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\/24182026\/68d2b54c-2d4c-4d66-a71c-a1b6e6f7912b.webp\" alt=\"python\u4e2d\u5982\u4f55\u6253\u51fa\u7b49\u8170\u4e09\u89d2\u5f62\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u7ed8\u5236\u4e00\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u7b49\u65b9\u6cd5\u3001\u7075\u6d3b\u8fd0\u7528\u683c\u5f0f\u5316\u8f93\u51fa\u3001\u4e86\u89e3\u4e09\u89d2\u5f62\u7684\u6570\u5b66\u7279\u6027\u7b49\u3002<\/strong> \u5728\u672c\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\u6765\u5e2e\u52a9\u60a8\u7406\u89e3\u5982\u4f55\u5728Python\u4e2d\u6253\u5370\u51fa\u4e00\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5d4c\u5957\u5faa\u73af\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c<\/h3>\n<\/p>\n<p><p>\u5d4c\u5957\u5faa\u73af\u662f\u5b9e\u73b0\u6253\u5370\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u57fa\u7840\u65b9\u6cd5\u4e4b\u4e00\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5916\u5c42\u5faa\u73af\u63a7\u5236\u884c\u6570\uff0c\u5185\u5c42\u5faa\u73af\u63a7\u5236\u6bcf\u884c\u7684\u5b57\u7b26\u6570\uff0c\u4ece\u800c\u6784\u5efa\u51fa\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u5f62\u72b6\u3002<\/p>\n<\/p>\n<p><h4>1.1 \u57fa\u672c\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u5728\u7b49\u8170\u4e09\u89d2\u5f62\u4e2d\uff0c\u6bcf\u884c\u7684\u661f\u53f7\uff08*\uff09\u6570\u91cf\u662f\u5947\u6570\uff0c\u4e14\u6bcf\u884c\u661f\u53f7\u7684\u6570\u91cf\u9012\u589e\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u9700\u8981\u5229\u7528\u4e24\u4e2a\u5faa\u73af\uff1a\u4e00\u4e2a\u7528\u4e8e\u63a7\u5236\u884c\u6570\uff0c\u4e00\u4e2a\u7528\u4e8e\u63a7\u5236\u6bcf\u884c\u7684\u5b57\u7b26\u6570\u3002<\/p>\n<\/p>\n<p><h4>1.2 \u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">def print_isosceles_triangle(height):<\/p>\n<p>    for i in range(height):<\/p>\n<p>        # \u8ba1\u7b97\u6bcf\u884c\u524d\u9762\u7684\u7a7a\u683c\u6570<\/p>\n<p>        spaces = &#39; &#39; * (height - i - 1)<\/p>\n<p>        # \u8ba1\u7b97\u6bcf\u884c\u7684\u661f\u53f7\u6570<\/p>\n<p>        stars = &#39;*&#39; * (2 * i + 1)<\/p>\n<p>        # \u6253\u5370\u5f53\u524d\u884c<\/p>\n<p>        print(spaces + stars)<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u7ed8\u5236\u9ad8\u5ea6\u4e3a5\u7684\u7b49\u8170\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_isosceles_triangle(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>height<\/code>\u53c2\u6570\u5b9a\u4e49\u4e86\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6\u3002\u5916\u5c42\u5faa\u73af\u904d\u5386\u4ece0\u5230<code>height-1<\/code>\uff0c\u6bcf\u6b21\u8fed\u4ee3\u8ba1\u7b97\u5e76\u6253\u5370\u4e00\u884c\u3002\u6bcf\u884c\u7684\u661f\u53f7\u6570\u662f<code>2 * i + 1<\/code>\uff0c\u524d\u9762\u7684\u7a7a\u683c\u6570\u662f<code>height - i - 1<\/code>\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u7075\u6d3b\u8fd0\u7528\u683c\u5f0f\u5316\u8f93\u51fa<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\uff0cPython\u8fd8\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f7f\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u548c\u6613\u8bfb\u3002<\/p>\n<\/p>\n<p><h4>2.1 \u4f7f\u7528f-string\u683c\u5f0f\u5316<\/h4>\n<\/p>\n<p><p>f-string\u662fPython 3.6\u5f15\u5165\u7684\u4e00\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u4f7f\u7528\u8d77\u6765\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<\/p>\n<p><h4>2.2 \u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">def print_isosceles_triangle_fstring(height):<\/p>\n<p>    for i in range(height):<\/p>\n<p>        # \u4f7f\u7528f-string\u8fdb\u884c\u683c\u5f0f\u5316\u8f93\u51fa<\/p>\n<p>        print(f&quot;{&#39; &#39; * (height - i - 1)}{&#39;*&#39; * (2 * i + 1)}&quot;)<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u7ed8\u5236\u9ad8\u5ea6\u4e3a5\u7684\u7b49\u8170\u4e09\u89d2\u5f62<\/strong><\/h2>\n<p>print_isosceles_triangle_fstring(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\uff0c\u5e76\u4e14\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4e86\u89e3\u4e09\u89d2\u5f62\u7684\u6570\u5b66\u7279\u6027<\/h3>\n<\/p>\n<p><p>\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u4e0d\u4ec5\u4ec5\u662f\u7f16\u7a0b\u6280\u5de7\uff0c\u8fd8\u6d89\u53ca\u5230\u4e00\u4e9b\u6570\u5b66\u7279\u6027\u3002\u4e86\u89e3\u8fd9\u4e9b\u7279\u6027\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5b9e\u73b0\u76ee\u6807\u3002<\/p>\n<\/p>\n<p><h4>3.1 \u7b49\u8170\u4e09\u89d2\u5f62\u7684\u5b9a\u4e49<\/h4>\n<\/p>\n<p><p>\u7b49\u8170\u4e09\u89d2\u5f62\u662f\u6307\u81f3\u5c11\u6709\u4e24\u6761\u8fb9\u957f\u5ea6\u76f8\u7b49\u7684\u4e09\u89d2\u5f62\u3002\u5728\u6253\u5370\u65f6\uff0c\u6211\u4eec\u901a\u5e38\u5173\u6ce8\u7684\u662f\u5176\u5bf9\u79f0\u6027\u548c\u6bcf\u884c\u5b57\u7b26\u7684\u6570\u91cf\u3002<\/p>\n<\/p>\n<p><h4>3.2 \u4e2d\u5fc3\u5bf9\u79f0\u6027<\/h4>\n<\/p>\n<p><p>\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u5bf9\u79f0\u8f74\u901a\u8fc7\u5176\u9876\u70b9\u548c\u5e95\u8fb9\u7684\u4e2d\u70b9\u3002\u5229\u7528\u8fd9\u4e00\u7279\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u4fdd\u6bcf\u884c\u7684\u661f\u53f7\u6570\u548c\u7a7a\u683c\u6570\u662f\u6b63\u786e\u7684\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u7ed3\u5408\u7528\u6237\u8f93\u5165<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u8ba9\u7a0b\u5e8f\u66f4\u5177\u4ea4\u4e92\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u7528\u6237\u8f93\u5165\uff0c\u52a8\u6001\u751f\u6210\u7b49\u8170\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n<p><h4>4.1 \u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">def print_isosceles_triangle_user_input():<\/p>\n<p>    height = int(input(&quot;\u8bf7\u8f93\u5165\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6: &quot;))<\/p>\n<p>    for i in range(height):<\/p>\n<p>        print(f&quot;{&#39; &#39; * (height - i - 1)}{&#39;*&#39; * (2 * i + 1)}&quot;)<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570<\/strong><\/h2>\n<p>print_isosceles_triangle_user_input()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7a0b\u5e8f\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u9700\u6c42\u751f\u6210\u4e0d\u540c\u9ad8\u5ea6\u7684\u7b49\u8170\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u6269\u5c55\u9605\u8bfb\u4e0e\u5b9e\u8df5<\/h3>\n<\/p>\n<p><p>\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u53ea\u662fPython\u5b57\u7b26\u56fe\u5f62\u7684\u4e00\u90e8\u5206\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u7ed8\u5236\u5176\u4ed6\u5f62\u72b6\uff0c\u5982\u83f1\u5f62\u3001\u77e9\u5f62\u7b49\u3002<\/p>\n<\/p>\n<p><h4>5.1 \u7ed8\u5236\u83f1\u5f62<\/h4>\n<\/p>\n<p><p>\u83f1\u5f62\u7531\u4e24\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u7ec4\u6210\uff0c\u53ef\u4ee5\u901a\u8fc7\u7ec4\u5408\u4e24\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h4>5.2 \u793a\u4f8b\u4ee3\u7801<\/h4>\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(height):<\/p>\n<p>        print(f&quot;{&#39; &#39; * (height - i - 1)}{&#39;*&#39; * (2 * i + 1)}&quot;)<\/p>\n<p>    # \u6253\u5370\u4e0b\u534a\u90e8\u5206<\/p>\n<p>    for i in range(height - 2, -1, -1):<\/p>\n<p>        print(f&quot;{&#39; &#39; * (height - i - 1)}{&#39;*&#39; * (2 * i + 1)}&quot;)<\/p>\n<h2><strong>\u8c03\u7528\u51fd\u6570\uff0c\u7ed8\u5236\u9ad8\u5ea6\u4e3a5\u7684\u83f1\u5f62<\/strong><\/h2>\n<p>print_diamond(5)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u4e2a\u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u5982\u4f55\u5229\u7528\u7b49\u8170\u4e09\u89d2\u5f62\u6765\u6784\u5efa\u5176\u4ed6\u590d\u6742\u7684\u56fe\u5f62\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\uff0c\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86\u5728Python\u4e2d\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u7684\u65b9\u6cd5\uff0c\u5305\u62ec<strong>\u5d4c\u5957\u5faa\u73af\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u3001\u7075\u6d3b\u8fd0\u7528\u683c\u5f0f\u5316\u8f93\u51fa\u3001\u4e86\u89e3\u4e09\u89d2\u5f62\u7684\u6570\u5b66\u7279\u6027<\/strong>\u7b49\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u80fd\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u5728Python\u4e2d\u6253\u5370\u56fe\u5f62\uff0c\u5e76\u6fc0\u53d1\u60a8\u8fdb\u884c\u66f4\u591a\u7684\u5b9e\u8df5\u548c\u63a2\u7d22\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u56fe\u5f62\u5e93\u5982<code>turtle<\/code>\u6765\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u5b89\u88c5<code>turtle<\/code>\u5e93\u3002\u4f7f\u7528\u7b80\u5355\u7684\u4ee3\u7801\u6765\u5b9a\u4e49\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6\u548c\u5e95\u8fb9\u957f\u5ea6\uff0c\u5229\u7528\u5faa\u73af\u548c\u7ed8\u56fe\u547d\u4ee4\u5373\u53ef\u5b8c\u6210\u7ed8\u5236\u3002<\/p>\n<p><strong>\u4f7f\u7528\u54ea\u4e2a\u5e93\u6765\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u6bd4\u8f83\u7b80\u5355\uff1f<\/strong><br \/><code>turtle<\/code>\u5e93\u662f\u4e00\u4e2a\u975e\u5e38\u9002\u5408\u521d\u5b66\u8005\u7684\u56fe\u5f62\u7ed8\u5236\u5e93\uff0c\u5176\u63d0\u4f9b\u4e86\u7b80\u5355\u6613\u7528\u7684\u547d\u4ee4\u6765\u7ed8\u5236\u5404\u79cd\u5f62\u72b6\uff0c\u5305\u62ec\u7b49\u8170\u4e09\u89d2\u5f62\u3002\u9664\u4e86<code>turtle<\/code>\uff0c<code>matplotlib<\/code>\u4e5f\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u7ed8\u56fe\u5e93\uff0c\u9002\u5408\u4e8e\u66f4\u590d\u6742\u7684\u56fe\u5f62\u7ed8\u5236\u3002<\/p>\n<p><strong>\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u65f6\u9700\u8981\u8003\u8651\u54ea\u4e9b\u53c2\u6570\uff1f<\/strong><br \/>\u5728\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\u65f6\uff0c\u91cd\u8981\u7684\u53c2\u6570\u5305\u62ec\u5e95\u8fb9\u957f\u5ea6\u548c\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6\u3002\u8fd9\u4e9b\u53c2\u6570\u5c06\u76f4\u63a5\u5f71\u54cd\u4e09\u89d2\u5f62\u7684\u5f62\u72b6\u548c\u5927\u5c0f\u3002\u6b64\u5916\uff0c\u9009\u62e9\u5408\u9002\u7684\u5750\u6807\u8d77\u70b9\u4e5f\u662f\u786e\u4fdd\u4e09\u89d2\u5f62\u7f8e\u89c2\u7684\u91cd\u8981\u56e0\u7d20\u3002<\/p>\n<p><strong>\u80fd\u5426\u5728Python\u4e2d\u4f7f\u7528\u6587\u672c\u5b57\u7b26\u7ed8\u5236\u7b49\u8170\u4e09\u89d2\u5f62\uff1f<\/strong><br 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