{"id":267,"date":"2025-07-17T02:14:52","date_gmt":"2025-07-17T02:14:52","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=267"},"modified":"2025-07-18T06:02:44","modified_gmt":"2025-07-18T06:02:44","slug":"%e7%b1%b3%e8%80%81%e9%bc%a0%e5%81%b7%e7%b3%96%e6%9e%9c","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=267","title":{"rendered":"\u7c73\u8001\u9f20\u5077\u7cd6\u679c"},"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\u7c73\u8001\u9f20\u53d1\u73b0\u4e86\u53a8\u623f\u91cc\u6709\u597d\u591a\u7cd6\u679c\uff01\u603b\u5171\u6709 ( n ) \u9897\u7cd6\u679c\u3002\u5b83\u6bcf\u6b21\u5077\u7cd6\u679c\u65f6\uff0c\u90fd\u4f1a\u80cc\u8d70 ( a ) \u9897\uff08\u6bd4\u5982\u6bcf\u6b21\u80cc 2 \u9897\uff09\u3002\u5b83\u4e00\u5171\u5077\u4e86 ( x ) \u6b21\uff08\u6bd4\u5982\u5077\u4e86 3 \u6b21\uff09\u3002\u9898\u76ee\u8bf4\u5077\u4e86 ( x ) \u6b21\u540e\uff0c\u4e00\u5b9a\u8fd8\u6709\u7cd6\u679c\u5269\u4e0b\uff0c\u6240\u4ee5\u6211\u4eec\u4e0d\u7528\u62c5\u5fc3\u7cd6\u679c\u4e0d\u591f\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5efa\u7acb\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u8ba1\u7b97\u5077\u5b8c\u540e\u8fd8\u5269\u4e0b\u591a\u5c11\u7cd6\u679c\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd9\u6837\u60f3\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5148\u7b97\u7c73\u8001\u9f20\u603b\u5171\u5077\u8d70\u4e86\u591a\u5c11\u7cd6\u679c<\/strong>\uff1a\u6bcf\u6b21\u5077 ( a ) \u9897\uff0c\u5077\u4e86 ( x ) \u6b21\uff0c\u6240\u4ee5\u603b\u5077\u8d70\u91cf\u662f ( a * x )\uff08\u4e58\u6cd5\uff09\u3002<\/li>\n\n\n\n<li><strong>\u518d\u7b97\u5269\u4e0b\u7684\u7cd6\u679c<\/strong>\uff1a\u539f\u6765\u6709 ( n ) \u9897\uff0c\u51cf\u53bb\u5077\u8d70\u7684\u90e8\u5206\uff0c\u5c31\u662f\u5269\u4e0b\u7684\u3002\u6240\u4ee5\u516c\u5f0f\u662f\uff1a<br>\u5269\u4f59\u7cd6\u679c} = n &#8211; (a * x)<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3e\u4e2a\u4f8b\u5b50\uff08\u7528\u9898\u76ee\u7ed9\u7684\u6837\u4f8b\uff09\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\uff1a12 \u9897\u7cd6\u679c\uff08n = 12 )\uff0c\u6bcf\u6b21\u80cc 2 \u9897\uff08a = 2 )\uff0c\u80cc\u4e86 3 \u6b21\uff08x = 3 )\u3002<\/li>\n\n\n\n<li>\u603b\u5077\u8d70\uff1a( 2 * 3 = 6 ) \u9897\u3002<\/li>\n\n\n\n<li>\u5269\u4f59\uff1a( 12 &#8211; 6 = 6 ) \u9897\u3002<\/li>\n\n\n\n<li>\u8f93\u51fa\uff1a6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u6a21\u578b\u5f88\u7b80\u5355\uff0c\u5c31\u50cf\u4f60\u6709\u4e00\u5806\u7cd6\u679c\uff0c\u6bcf\u6b21\u62ff\u8d70\u4e00\u4e9b\uff0c\u62ff\u4e86\u51e0\u6b21\u540e\u7b97\u5269\u4e0b\u591a\u5c11\u3002\u4e94\u5e74\u7ea7\u7684\u5c0f\u670b\u53cb\u53ef\u4ee5\u81ea\u5df1\u7528\u5c0f\u6570\u5b57\u8bd5\u8bd5\u770b\u54e6\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f16\u5199 C++ \u7a0b\u5e8f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u4e0a\u9762\u7684\u6a21\u578b\uff0c\u6211\u4eec\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u7a0b\u5e8f\u3002\u7a0b\u5e8f\u4f1a\u8bfb\u53d6\u4e09\u4e2a\u6574\u6570 ( n )\u3001( a )\u3001( x )\uff0c\u7136\u540e\u8ba1\u7b97\u5e76\u8f93\u51fa\u5269\u4f59\u7684\u7cd6\u679c\u6570\u91cf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\nint main() {\n    \/\/ \u5b9a\u4e49\u53d8\u91cf\uff1an \u662f\u603b\u7cd6\u679c\u6570\uff0ca \u662f\u6bcf\u6b21\u80cc\u8d70\u7684\u7cd6\u679c\u6570\uff0cx \u662f\u80cc\u7684\u6b21\u6570\n    int n, a, x;\n    \/\/ \u4ece\u8f93\u5165\u8bfb\u53d6\u4e09\u4e2a\u6574\u6570\n    cin &gt;&gt; n &gt;&gt; a &gt;&gt; x;\n    \/\/ \u8ba1\u7b97\u5269\u4f59\u7cd6\u679c\uff1a\u5269\u4f59 = \u603b\u7cd6\u679c - (\u6bcf\u6b21\u80cc\u7684 \u00d7 \u6b21\u6570)\n    \/\/ \u8fd9\u91cc\u53d8\u91cf\u5b9a\u4e49\u540e\uff0c\u76f4\u63a5\u8d4b\u503c \n    int remaining = n - a * x;\n    \/\/ \u8f93\u51fa\u5269\u4f59\u7cd6\u679c\n    cout &lt;&lt; remaining &lt;&lt; endl;\n    return 0;\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58 \u7f16\u8bd1 \u8fd0\u884c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a0b\u5e8f\u8bf4\u660e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f93\u5165<\/strong>\uff1a\u4e09\u4e2a\u6574\u6570\uff0c\u7528\u7a7a\u683c\u5206\u5f00\uff0c\u6bd4\u5982 <code>12 2 3<\/code>\u3002<\/li>\n\n\n\n<li><strong>\u8f93\u51fa<\/strong>\uff1a\u4e00\u4e2a\u6574\u6570\uff0c\u8868\u793a\u5077\u5b8c\u540e\u5269\u4e0b\u7684\u7cd6\u679c\u3002<\/li>\n\n\n\n<li><strong>\u6ce8\u610f<\/strong>\uff1a\u9898\u76ee\u4fdd\u8bc1\u5077\u5b8c\u540e\u8fd8\u6709\u7cd6\u679c\u5269\u4e0b\uff0c\u6240\u4ee5\u7a0b\u5e8f\u4e0d\u9700\u8981\u68c0\u67e5\u8d1f\u6570\u60c5\u51b5\u3002<\/li>\n\n\n\n<li><strong>\u6d4b\u8bd5<\/strong>\uff1a\u4f60\u53ef\u4ee5\u7528\u6837\u4f8b\u8f93\u5165 <code>12 2 3<\/code> \u6d4b\u8bd5\uff0c\u8f93\u51fa\u5e94\u8be5\u662f <code>6<\/code>\u3002\u5176\u4ed6\u4f8b\u5b50\uff1a<\/li>\n\n\n\n<li>\u8f93\u5165 <code>10 3 2<\/code>\uff0810 \u9897\u7cd6\uff0c\u6bcf\u6b21\u80cc 3 \u9897\uff0c\u80cc 2 \u6b21\uff09\uff0c\u8f93\u51fa <code>4<\/code>\u3002<\/li>\n\n\n\n<li>\u8f93\u5165 <code>5 1 4<\/code>\uff085 \u9897\u7cd6\uff0c\u6bcf\u6b21\u80cc 1 \u9897\uff0c\u80cc 4 \u6b21\uff09\uff0c\u8f93\u51fa <code>1<\/code>\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u60f3\u8c61\u4e00\u4e0b\uff0c\u7c73\u8001\u9f20\u53d1\u73b0\u4e86\u53a8\u623f\u91cc\u6709\u597d\u591a\u7cd6\u679c\uff01\u603b\u5171\u6709 (&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=267\">\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-267","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/267","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=267"}],"version-history":[{"count":2,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":350,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions\/350"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}