{"id":204865,"date":"2025-05-29T13:19:56","date_gmt":"2025-05-29T05:19:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204865\/"},"modified":"2025-05-29T13:19:56","modified_gmt":"2025-05-29T05:19:56","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88for%e5%be%aa%e7%8e%af%e6%b1%82%e7%b4%a0%e6%95%b0%e6%97%b6%ef%bc%8c%e4%b8%a4%e7%a7%8d%e5%86%99%e6%b3%95%e4%bc%9a%e5%af%bc%e8%87%b4%e6%88%aa%e7%84%b6%e4%b8%8d%e5%90%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204865\/","title":{"rendered":"\u4e3a\u4ec0\u4e48for\u5faa\u73af\u6c42\u7d20\u6570\u65f6\uff0c\u4e24\u79cd\u5199\u6cd5\u4f1a\u5bfc\u81f4\u622a\u7136\u4e0d\u540c\u7684\u7ed3\u679c\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u4e3a\u4ec0\u4e48for\u5faa\u73af\u6c42\u7d20\u6570\u65f6\uff0c\u4e24\u79cd\u5199\u6cd5\u4f1a\u5bfc\u81f4\u622a\u7136\u4e0d\u540c\u7684\u7ed3\u679c\uff1f<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

for\u5faa\u73af\u4e0d\u540c\u5199\u6cd5\u7684\u5fae\u5999\u533a\u522b<\/strong><\/p>\n

\u5c0f\u767d\u83dc\u63d0\u51fa\u4e00\u4e2a\u5f15\u4eba\u5165\u80dc\u7684\u95ee\u9898\uff0c\u8ba9\u6211\u4eec\u6765\u6df1\u5165\u7814\u7a76\u4e24\u79cdfor\u5faa\u73af\u5199\u6cd5\u5728\u6c42\u7d20\u6570\u548c\u95ee\u9898\u4e2d\u7684\u5fae\u5999\u533a\u522b\u3002<\/p>\n

\u7b2c\u4e00\u4e2a\u5199\u6cd5\uff1a<\/strong><\/p>\n

for i in range(m,n):\n   if prime(i):\n      sum+=i\n   else:\n      sum+=0<\/pre>\n
\u5728\u8fd9\u4e2a\u5199\u6cd5\u4e2d\uff0c\u5bf9\u4e8e\u6bcf\u4e2ai\uff0c\u5982\u679cprime(i)\u8fd4\u56detrue\uff0c\u8868\u660ei\u662f\u7d20\u6570\uff0c\u90a3\u4e48\u5c06\u5176\u6dfb\u52a0\u5230\u548c\uff08sum\uff09\u4e2d\u3002\u5426\u5219\uff0c\u6dfb\u52a00\uff08\u8fd9\u5b9e\u9645\u4e0a\u4e0d\u4f1a\u6539\u53d8\u548c\uff09\u3002<\/p>\n
\u95ee\u9898\uff1a<\/strong><\/p>\n
\u5728\u8fd9\u4e2a\u5199\u6cd5\u4e2d\uff0c\u5982\u679ci\u4e0d\u6ee1\u8db3\u7d20\u6570\u6761\u4ef6\uff0c\u5c31\u4f1a\u5728\u7b2c\u4e00\u6b21\u5faa\u73af\u65f6\u6267\u884celse\u8bed\u53e5\uff0c\u7136\u540e\u8fd4\u56detrue\u3002\u8fd9\u4f1a\u5bfc\u81f4\u9519\u8bef\u5730\u5c06\u975e\u7d20\u6570\u6807\u8bb0\u4e3a\u7d20\u6570\u3002\u4f8b\u5982\uff0c\u5f53i=9\u65f6\uff0c9%2!=0\uff0c\u56e0\u6b64\u5b83\u4f1a\u6267\u884celse\u8bed\u53e5\u5e76\u8fd4\u56detrue\uff0c\u5bfc\u81f49\u88ab\u9519\u8bef\u5730\u6807\u8bb0\u4e3a\u7d20\u6570\u3002<\/p>\n
\u7b2c\u4e8c\u4e2a\u5199\u6cd5\uff08\u6b63\u786e\u7684\u5199\u6cd5\uff09\uff1a<\/strong><\/p>\n
for i in range(m,n):\n   if prime(i):\n      sum+=i<\/pre>\n
\u5728\u8fd9\u4e2a\u5199\u6cd5\u4e2d\uff0c\u53ea\u6709\u5f53for\u5faa\u73af\u7ed3\u675f\u540e\u624d\u8fd4\u56detrue\u3002\u8fd9\u610f\u5473\u7740\u53ea\u6709\u5f53\u6240\u6709\u7684i\u90fd\u4e0d\u80fd\u6574\u9664i\u65f6\u624d\u8fd4\u56detrue\uff0c\u4ece\u800c\u786e\u4fdd\u4e86\u6b63\u786e\u6027\u3002\u5982\u679ci\u4e0d\u6ee1\u8db3\u7d20\u6570\u6761\u4ef6\uff0c\u90a3\u4e48\u5faa\u73af\u5c06\u7ee7\u7eed\u5230\u4e0b\u4e00\u4e2ai\uff0c\u4e0d\u4f1a\u9519\u8bef\u5730\u5c06\u975e\u7d20\u6570\u6807\u8bb0\u4e3a\u7d20\u6570\u3002<\/p>\n
\u672c\u7bc7\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48for\u5faa\u73af\u6c42\u7d20\u6570\u65f6\uff0c\u4e24\u79cd\u5199\u6cd5\u4f1a\u5bfc\u81f4\u622a\u7136\u4e0d\u540c\u7684\u7ed3\u679c\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e3a\u4ec0\u4e48for\u5faa\u73af\u6c42\u7d20\u6570\u65f6\uff0c\u4e24\u79cd\u5199...<\/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-204865","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204865","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=204865"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204865\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}