{"id":204770,"date":"2025-05-29T10:03:19","date_gmt":"2025-05-29T02:03:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204770\/"},"modified":"2025-05-29T10:03:19","modified_gmt":"2025-05-29T02:03:19","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%e7%bb%93%e6%9e%9c%e6%98%af-3-2-1-%e8%80%8c%e4%b8%8d%e6%98%af-1-2-3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204770\/","title":{"rendered":"Python \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48\u7ed3\u679c\u662f (3, 2, 1) \u800c\u4e0d\u662f (1, 2, 3)\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Python \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48\u7ed3\u679c\u662f (3, 2, 1) \u800c\u4e0d\u662f (1, 2, 3)\uff1f<\/h1>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241115\/173167259167373a0f8fa43.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>python \u94fe\u5f0f\u8d4b\u503c\u7684\u8ff7\u60d1<\/strong><\/p>\n<p>python \u4e2d\u94fe\u5f0f\u8d4b\u503c\u7684\u64cd\u4f5c\u53ef\u80fd\u4f1a\u8ba9\u4eba\u56f0\u60d1\u3002\u4f8b\u5982\uff0c\u6267\u884c\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>a, b, c = b, c, a = c, b, a = 1, 2, 3<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\u662f (3, 2, 1)\uff0c\u800c\u4e0d\u662f\u9884\u671f\u7684 (1, 2, 3)\u3002<\/p>\n<p>\u4e3a\u4e86\u7406\u89e3\u539f\u56e0\uff0c\u8ba9\u6211\u4eec\u5206\u89e3\u4ee3\u7801\uff1a<\/p>\n<pre>c, b, a = 1, 2, 3  # \u7b2c\u4e00\u6b65<\/pre>\n<p>\u8fd9\u5c06 c\u3001b \u548c a \u5206\u522b\u8d4b\u503c\u4e3a 1\u30012 \u548c 3\u3002<\/p>\n<pre>b, c, a = c, b, a  # \u7b2c\u4e8c\u6b65<\/pre>\n<p>\u8fd9\u53ea\u662f\u4ea4\u6362\u4e86 b \u548c c \u7684\u503c\uff0c\u5e76\u4fdd\u7559 a \u7684\u503c\u3002<\/p>\n<pre>a = c, b, a  # \u7b2c\u4e09\u6b65<\/pre>\n<p>\u8fd9\u5c06 c\u3001b \u548c a \u7684\u503c\u5206\u522b\u8d4b\u7ed9 a\u3002\u56e0\u6b64\uff0ca \u73b0\u5728\u7b49\u4e8e (3, 2, 1)\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u5728 python \u4e2d\uff0c\u94fe\u5f0f\u8d4b\u503c\u662f\u6309\u4ece\u53f3\u5411\u5de6\u987a\u5e8f\u8fdb\u884c\u7684\u3002\u56e0\u6b64\uff0c\u6700\u540e\u4e00\u4e2a\u8d4b\u503c\u8986\u76d6\u4e86\u6240\u6709\u524d\u9762\u7684\u8d4b\u503c\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aPython \u94fe\u5f0f\u8d4b\u503c\uff1a\u4e3a\u4ec0\u4e48\u7ed3\u679c\u662f (3, 2, 1) \u800c\u4e0d\u662f (1, 2, 3)\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\u7ed3&#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-204770","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204770","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=204770"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204770\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}