{"id":265,"date":"2025-07-16T10:40:28","date_gmt":"2025-07-16T10:40:28","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=265"},"modified":"2025-07-18T06:02:51","modified_gmt":"2025-07-18T06:02:51","slug":"%e7%81%ab%e6%9f%b4%e6%a3%92%e4%b8%89%e8%a7%92%e5%bd%a2%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=265","title":{"rendered":"\u706b\u67f4\u68d2\u4e09\u89d2\u5f62\u95ee\u9898"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u5206\u6790\u95ee\u9898<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u7528\u706b\u67f4\u68d2\u6446\u4e09\u89d2\u5f62\u3002\u6bcf\u4e2a\u5c0f\u4e09\u89d2\u5f62\u90fd\u75313\u6839\u706b\u67f4\u68d2\u7ec4\u6210\uff08\u4e09\u6761\u8fb9\u5404\u4e00\u6839\uff09\u3002\u6bd4\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u64461\u4e2a\u4e09\u89d2\u5f62\uff0c\u9700\u89813\u6839\u706b\u67f4\u68d2\u3002<\/li>\n\n\n\n<li>\u64462\u4e2a\u4e09\u89d2\u5f62\u65f6\uff0c\u5982\u679c\u6bcf\u4e2a\u4e09\u89d2\u5f62\u90fd\u662f\u72ec\u7acb\u7684\uff08\u4e0d\u5171\u4eab\u8fb9\uff09\uff0c\u5c31\u50cf\u5206\u5f00\u6446\u653e\u4e24\u4e2a\u4e09\u89d2\u5f62\uff0c\u90a3\u4e48\u603b\u5171\u9700\u89813\u6839 + 3\u6839 = 6\u6839\u706b\u67f4\u68d2\u3002<\/li>\n\n\n\n<li>\u540c\u6837\uff0c\u64463\u4e2a\u72ec\u7acb\u7684\u4e09\u89d2\u5f62\uff0c\u5c31\u9700\u89813\u6839 + 3\u6839 + 3\u6839 = 9\u6839\u706b\u67f4\u68d2\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9898\u76ee\u4e2d\u7684\u4f8b\u5b50\uff08\u8f93\u51653\uff0c\u8f93\u51fa9\uff09\u548c\u63cf\u8ff0\u90fd\u8868\u660e\uff0c\u8fd9\u4e9b\u4e09\u89d2\u5f62\u662f\u72ec\u7acb\u6446\u653e\u7684\uff0c\u6ca1\u6709\u5171\u4eab\u4efb\u4f55\u706b\u67f4\u68d2\u3002\u6240\u4ee5\uff0c\u65e0\u8bba\u6446\u591a\u5c11\u4e2a\u4e09\u89d2\u5f62\uff0c\u6bcf\u4e2a\u4e09\u89d2\u5f62\u90fd\u9700\u89813\u6839\u706b\u67f4\u68d2\u3002\u56e0\u6b64\uff0c\u603b\u706b\u67f4\u68d2\u7684\u6570\u91cf\u5c31\u662f\u4e09\u89d2\u5f62\u7684\u6570\u91cf\u4e58\u4ee53\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7b80\u5355\u6a21\u578b\uff1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe ( n ) \u8868\u793a\u4e09\u89d2\u5f62\u7684\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u603b\u706b\u67f4\u68d2\u6570\u91cf = 3 * n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c ( n = 1 )\uff0c\u706b\u67f4\u68d2\u6570\u91cf = 3 * 1 = 3<\/li>\n\n\n\n<li>\u5982\u679c ( n = 2 )\uff0c\u706b\u67f4\u68d2\u6570\u91cf = 3 * 2 = 6<\/li>\n\n\n\n<li>\u5982\u679c ( n = 3 )\uff0c\u706b\u67f4\u68d2\u6570\u91cf = 3 * 3 = 9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\uff0c\u95ee\u9898\u5c31\u53d8\u6210\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u4e58\u6cd5\uff1a\u8f93\u5165\u4e09\u89d2\u5f62\u7684\u6570\u91cf n \uff0c\u8f93\u51fa 3 * n\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f16\u5199\u7a0b\u5e8f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e\u4e0a\u9762\u7684\u6a21\u578b\uff0c\u6211\u4eec\u53ef\u4ee5\u5199\u4e00\u4e2a\u7b80\u5355\u7684C++\u7a0b\u5e8f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ece\u952e\u76d8\u8bfb\u5165\u6574\u6570 n \u4ee3\u8868\u4e09\u89d2\u5f62\u7684\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u8ba1\u7b97 3 * n \u5f97\u5230\u603b\u706b\u67f4\u68d2\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u8f93\u51fa\u7ed3\u679c\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u662f\u5b8c\u6574\u7684C++\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h&gt;  \/\/ \u5305\u542b\u8f93\u5165\u8f93\u51fa\u5e93\nusing namespace std; \/\/ \u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\uff0c\u7b80\u5316\u4ee3\u7801\n\nint main() {\n    int n;          \/\/ \u5b9a\u4e49\u53d8\u91cfn\uff0c\u5b58\u50a8\u4e09\u89d2\u5f62\u7684\u6570\u91cf\n    cin &gt;&gt; n;       \/\/ \u4ece\u952e\u76d8\u8bfb\u5165n\n    cout &lt;&lt; 3 * n &lt;&lt; endl; \/\/ \u8ba1\u7b97\u5e76\u8f93\u51fa3*n\uff08\u603b\u706b\u67f4\u68d2\u6570\u91cf\uff09\n    return 0;       \/\/ \u7a0b\u5e8f\u7ed3\u675f\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58\u3001\u7f16\u8bd1\u3001\u8fd0\u884c<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u7528\u706b\u67f4\u68d2\u6446\u4e09\u89d2\u5f62\u3002\u6bcf\u4e2a\u5c0f\u4e09\u89d2\u5f62\u90fd\u75313\u6839\u706b\u67f4\u68d2\u7ec4\u6210\uff08\u4e09\u6761\u8fb9\u5404\u4e00\u6839\uff09\u3002\u6bd4\u5982\uff1a \u9898\u76ee\u4e2d\u7684\u4f8b\u5b50\uff08\u8f93\u51653\uff0c\u8f93\u51fa9\uff09\u548c\u63cf\u8ff0\u90fd\u8868\u660e\uff0c\u8fd9\u4e9b\u4e09\u89d2\u5f62\u662f\u72ec\u7acb\u6446\u653e\u7684\uff0c\u6ca1\u6709\u5171\u4eab\u4efb\u4f55\u706b\u67f4\u68d2\u3002\u6240\u4ee5\uff0c\u65e0\u8bba\u6446\u591a\u5c11\u4e2a\u4e09\u89d2\u5f62\uff0c\u6bcf\u4e2a\u4e09\u89d2\u5f62\u90fd\u9700\u89813\u6839\u706b\u67f4\u68d2\u3002\u56e0\u6b64\uff0c\u603b\u706b\u67f4\u68d2\u7684\u6570\u91cf\u5c31\u662f\u4e09\u89d2\u5f62\u7684\u6570\u91cf\u4e58\u4ee53\u3002&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=265\">\u9605\u8bfb\u66f4\u591a&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-265","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=265"}],"version-history":[{"count":2,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/265\/revisions"}],"predecessor-version":[{"id":351,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/265\/revisions\/351"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}