{"id":204720,"date":"2025-05-29T13:16:54","date_gmt":"2025-05-29T05:16:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204720\/"},"modified":"2025-05-29T13:16:54","modified_gmt":"2025-05-29T05:16:54","slug":"python-%e9%93%be%e5%bc%8f%e8%b5%8b%e5%80%bc%ef%bc%9a%e4%b8%ba%e4%bb%80%e4%b9%88-a-b-c-1-2-3-%e6%9c%80%e7%bb%88%e8%be%93%e5%87%ba%e7%9a%84%e6%98%af-3-2-1-%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204720\/","title":{"rendered":"Python \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48 a, b, c = 1, 2, 3 \u6700\u7ec8\u8f93\u51fa\u7684\u662f (3, 2, 1) \uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Python \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48 a, b, c = 1, 2, 3 \u6700\u7ec8\u8f93\u51fa\u7684\u662f (3, 2, 1) \uff1f<\/h1>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241114\/17315721496735b1b59bb7e.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>python \u94fe\u5f0f\u8d4b\u503c\u7684\u89e3\u6790<\/strong><\/p>\n<p>\u6700\u8fd1\uff0c\u4f60\u9047\u5230\u4e86\u4e00\u6bb5\u4ee4\u4f60\u56f0\u60d1\u7684 python \u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5c55\u793a\u4e86\u94fe\u5f0f\u8d4b\u503c\u7684\u673a\u5236\uff0c\u4f7f\u5f97\u8f93\u51fa\u7ed3\u679c\u4e0e\u9884\u671f\u4e0d\u7b26\u3002<\/p>\n<p>\u5728 python \u4e2d\uff0c\u94fe\u5f0f\u8d4b\u503c\u4ece\u53f3\u5411\u5de6\u8fdb\u884c\uff0c\u800c\u4e0d\u662f\u4ece\u5de6\u5411\u53f3\u3002\u8fd9\u610f\u5473\u7740\u8d4b\u503c\u662f\u4ece\u6700\u53f3\u4fa7\u7684\u8868\u8fbe\u5f0f\u5f00\u59cb\u7684\uff0c\u7136\u540e\u4f9d\u6b21\u5411\u5de6\u8fdb\u884c\u3002<\/p>\n<p>\u4e3a\u4e86\u7406\u89e3\u8fd9\u4e00\u70b9\uff0c\u8ba9\u6211\u4eec\u9010\u884c\u5206\u6790\u4ee3\u7801\uff1a<\/p>\n<pre>a, b, c = b, c, a = c, b, a = 1, 2, 3<\/pre>\n<ol>\n<li>a, b, c = c, b, a: \u9996\u5148\uff0c\u4ee3\u7801\u5c06 c \u8d4b\u7ed9 a\u3001b \u7ed9 b\u3001a \u7ed9 c\u3002\u6b64\u65f6\uff0ca\u3001b \u548c c \u7684\u503c\u5206\u522b\u4e3a 1\u30012 \u548c 3\u3002<\/li>\n<li>c, b, a = c, b, a: \u63a5\u4e0b\u6765\uff0c\u4ee3\u7801\u518d\u6b21\u6267\u884c\u76f8\u540c\u7684\u64cd\u4f5c\uff0c\u4f46\u7531\u4e8e c\u3001b \u548c a \u5df2\u7ecf\u66f4\u65b0\uff0c\u6240\u4ee5\u8fd9\u6b21\u5b83\u4eec\u7684\u503c\u4fdd\u6301\u4e0d\u53d8\u3002<\/li>\n<li>a, b, c = 1, 2, 3: \u6700\u540e\uff0c\u4ee3\u7801\u5c06 1 \u8d4b\u7ed9 a\u30012 \u7ed9 b \u548c 3 \u7ed9 c\u3002<\/li>\n<\/ol>\n<p>\u56e0\u6b64\uff0c\u6700\u7ec8\u7684\u8f93\u51fa\u4e3a (3, 2, 1)\uff0c\u800c\u4e0d\u662f (1, 2, 3)\uff0c\u56e0\u4e3a\u94fe\u5f0f\u8d4b\u503c\u662f\u4ece\u53f3\u5411\u5de6\u8fdb\u884c\u7684\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u5728\u94fe\u5f0f\u8d4b\u503c\u4e2d\u4f7f\u7528\u4e0d\u540c\u7684\u53d8\u91cf\u540d\u79f0\uff0c\u8f93\u51fa\u7ed3\u679c\u5c06\u4f1a\u4e0d\u540c\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aPython \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48 a, b, c = 1, 2, 3 \u6700\u7ec8\u8f93\u51fa\u7684\u662f (3, 2, 1) \uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48 &#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-204720","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204720","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=204720"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204720\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}