{"id":206553,"date":"2025-06-12T13:51:35","date_gmt":"2025-06-12T05:51:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206553\/"},"modified":"2025-06-12T13:51:35","modified_gmt":"2025-06-12T05:51:35","slug":"python-%e5%87%bd%e6%95%b0%e5%9c%a8%e5%be%aa%e7%8e%af%e4%b8%ad%e8%b0%83%e7%94%a8%e8%87%aa%e8%ba%ab%ef%bc%8c%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e6%97%a0%e9%99%90%e9%80%92%e5%bd%92%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206553\/","title":{"rendered":"Python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f"},"content":{"rendered":"<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300aPython \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241115\/17316398176736ba0982de1.jpg\" class=\"aligncenter\">,<br \/>\n<strong>python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u5df1<\/strong>,\u5728 python \u7a0b\u5e8f\u4e2d\uff0c\u4e00\u4e2a\u51fd\u6570\u4e0d\u80fd\u65e0\u9650\u9012\u5f52\u8c03\u7528\u81ea\u8eab\uff0c\u5426\u5219\u4f1a\u53d1\u751f &#8220;recursionerror&#8221; \u5f02\u5e38\u3002\u8fd9\u5728\u4f7f\u7528\u9012\u5f52\u8ba1\u7b97\u6700\u5927\u516c\u7ea6\u6570 (gcd) \u7684\u7a0b\u5e8f\u4e2d\u5c24\u4e3a\u7a81\u51fa\u3002,\u8003\u8651\u4ee5\u4e0b\u4ee3\u7801\uff1a,\u8fd9\u662f\u4e00\u4e2a\u6c42 gcd \u7684\u7a0b\u5e8f\uff0c\u4f46\u5b83\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u539f\u56e0\u5728\u4e8e\u51fd\u6570 gcd \u5728\u5faa\u73af\u4f53\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5e76\u4e14\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u503c\u3002\u8fd9\u6837\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u65e0\u9650\u5faa\u73af\uff0c\u56e0\u4e3a\u51fd\u6570\u4f1a\u4e00\u76f4\u8c03\u7528\u81ea\u8eab\u800c\u6c38\u8fdc\u4e0d\u4f1a\u9000\u51fa\u3002,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728\u51fd\u6570\u5faa\u73af\u4f53\u7684\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a return \u8bed\u53e5\uff1a,\u8fd9\u6837\uff0c\u5f53 x \u6a21 y \u4e3a 0 \u65f6\uff0c\u51fd\u6570\u4f1a\u8fd4\u56de y\uff0c\u5426\u5219\u7ee7\u7eed\u8c03\u7528\u81ea\u8eab\uff0c\u76f4\u5230\u8ba1\u7b97\u51fa gcd \u503c\u3002,\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPython \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01,python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u5df1,\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300aPython \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f<\/span><\/p>\n<h1>Python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f<\/h1>\n<p><span>2024-11-15 11:03:53<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60GOLANG\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300aPython \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241115\/17316398176736ba0982de1.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>python \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u5df1<\/strong><\/p>\n<p>\u5728 python \u7a0b\u5e8f\u4e2d\uff0c\u4e00\u4e2a\u51fd\u6570\u4e0d\u80fd\u65e0\u9650\u9012\u5f52\u8c03\u7528\u81ea\u8eab\uff0c\u5426\u5219\u4f1a\u53d1\u751f &#8220;recursionerror&#8221; \u5f02\u5e38\u3002\u8fd9\u5728\u4f7f\u7528\u9012\u5f52\u8ba1\u7b97\u6700\u5927\u516c\u7ea6\u6570 (gcd) \u7684\u7a0b\u5e8f\u4e2d\u5c24\u4e3a\u7a81\u51fa\u3002<\/p>\n<p>\u8003\u8651\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>a = 666\nb = 1414\n\ndef gcd(x, y):\n    x, y = y, x % y\n    while x % y &gt; 0:\n        gcd(x, y)  # \u5faa\u73af\u8c03\u7528\u81ea\u8eab\n    else:\n        return y\n\nprint(gcd(666, 1414))<\/pre>\n<p>\u8fd9\u662f\u4e00\u4e2a\u6c42 gcd \u7684\u7a0b\u5e8f\uff0c\u4f46\u5b83\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u539f\u56e0\u5728\u4e8e\u51fd\u6570 gcd \u5728\u5faa\u73af\u4f53\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5e76\u4e14\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u503c\u3002\u8fd9\u6837\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u65e0\u9650\u5faa\u73af\uff0c\u56e0\u4e3a\u51fd\u6570\u4f1a\u4e00\u76f4\u8c03\u7528\u81ea\u8eab\u800c\u6c38\u8fdc\u4e0d\u4f1a\u9000\u51fa\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728\u51fd\u6570\u5faa\u73af\u4f53\u7684\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a return \u8bed\u53e5\uff1a<\/p>\n<pre>def gcd(x, y):\n    x, y = y, x % y\n    while x % y &gt; 0:\n        return gcd(x, y)  # \u8fd4\u56de gcd \u503c\n    else:\n        return y<\/pre>\n<p>\u8fd9\u6837\uff0c\u5f53 x \u6a21 y \u4e3a 0 \u65f6\uff0c\u51fd\u6570\u4f1a\u8fd4\u56de y\uff0c\u5426\u5219\u7ee7\u7eed\u8c03\u7528\u81ea\u8eab\uff0c\u76f4\u5230\u8ba1\u7b97\u51fa gcd \u503c\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPython \u51fd\u6570\u5728\u5faa\u73af\u4e2d\u8c03\u7528\u81ea\u8eab\uff0c\u5982\u4f55\u907f\u514d\u65e0\u9650\u9012\u5f52\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 Pandas \u5224\u65ad\u6570\u636e\u8bb0\u5f55\u7684\u65e5\u671f\u95f4\u9694\u662f\u5426\u8d85\u8fc7\u67d0\u4e2a\u9608\u503c\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u4e09\u7ea7\u8054\u52a8\u4e0b\u62c9\u6846\u4e2d\uff0cJS \u8d4b\u503c\u4e3a\u4f55\u65e0\u6cd5\u89e6\u53d1 Change \u4e8b\u4ef6\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u5230GOLANG\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206553","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206553"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206553\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}