{"id":200,"date":"2025-03-15T05:17:22","date_gmt":"2025-03-15T05:17:22","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=200"},"modified":"2025-07-18T06:04:34","modified_gmt":"2025-07-18T06:04:34","slug":"%e9%98%bf%e5%87%a1%e6%8f%90%e7%9a%84%e9%9a%be%e9%a2%98","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=200","title":{"rendered":"\u963f\u51e1\u63d0\u7684\u96be\u9898"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u5206\u6790\u95ee\u9898<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\uff1a<br>\u963f\u51e1\u63d0\u9700\u8981\u6839\u636e\u4ed6\u5e26\u7684\u94b1\u7684\u6570\u91cf <code>totalMoney<\/code>\uff0c\u4ee5\u53ca\u5927\u7897\u548c\u5c0f\u7897\u7684\u4ef7\u683c w1 \u548c w2 \u6765\u8d2d\u4e70\u5927\u7897\u548c\u5c0f\u7897\uff0c\u5e76\u4e14\u8981\u6c42\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\u90fd\u5fc5\u987b\u662f\u5076\u6570\uff0c\u540c\u65f6\u8981\u82b1\u5149\u6240\u6709\u7684\u94b1\u3002\u8f93\u51fa\u6240\u6709\u53ef\u80fd\u7684\u8d2d\u4e70\u65b9\u6848\uff0c\u6bcf\u884c\u4e00\u4e2a\u65b9\u6848\uff0c\u5148\u8f93\u51fa\u5927\u7897\u7684\u6570\u91cf\uff0c\u518d\u8f93\u51fa\u5c0f\u7897\u7684\u6570\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5efa\u7acb\u6a21\u578b<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u7b97\u6cd5\u8bbe\u8ba1<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u904d\u5386\u53ef\u80fd\u7684\u7ec4\u5408<\/strong>\uff1a\u56e0\u4e3a\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\u90fd\u5fc5\u987b\u662f\u5076\u6570\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u4ece0\u5f00\u59cb\uff0c\u6bcf\u6b21\u589e\u52a02\u6765\u904d\u5386\u53ef\u80fd\u7684\u5927\u7897\u548c\u5c0f\u7897\u6570\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u6761\u4ef6\u5224\u65ad<\/strong>\uff1a\u5bf9\u4e8e\u6bcf\u4e00\u5bf9\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\uff0c\u8ba1\u7b97\u5b83\u4eec\u7684\u603b\u4ef7\u662f\u5426\u7b49\u4e8e <code><code>totalMoney<\/code><\/code>\u3002\u5982\u679c\u76f8\u7b49\uff0c\u5219\u8bb0\u5f55\u8be5\u7ec4\u5408\u4f5c\u4e3a\u6709\u6548\u89e3\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u6570\u636e\u7ed3\u6784\u9009\u62e9<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u4e24\u4e2a\u6574\u578b\u53d8\u91cf\u5206\u522b\u8868\u793a\u5f53\u524d\u8003\u8651\u7684\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u76f4\u63a5\u5728\u6ee1\u8db3\u6761\u4ef6\u65f6\u8f93\u51fa\u5bf9\u5e94\u7684\u6570\u91cf\u5bf9\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u7f16\u7a0b\u6a21\u578b\u6982\u8ff0\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f93\u5165<\/strong>\uff1a\u963f\u51e1\u63d0\u5e26\u7684\u94b1\u7684\u6570\u91cf <code><code>totalMoney<\/code><\/code>\u3001\u5927\u7897\u4ef7\u683c w1\u548c\u5c0f\u7897\u4ef7\u683c <code>w2<\/code>\u3002<\/li>\n\n\n\n<li><strong>\u5904\u7406\u903b\u8f91<\/strong>\uff1a<\/li>\n\n\n\n<li>\u904d\u5386\u6240\u6709\u53ef\u80fd\u7684\u5927\u7897\u6570\u91cf\uff08\u786e\u4fdd\u662f\u5076\u6570\uff09\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u6bcf\u4e2a\u5927\u7897\u6570\u91cf\uff0c\u8ba1\u7b97\u5269\u4f59\u7684\u94b1\u3002<\/li>\n\n\n\n<li>\u68c0\u67e5\u5269\u4f59\u7684\u94b1\u662f\u5426\u80fd\u88ab\u5c0f\u7897\u4ef7\u683c\u6574\u9664\uff0c\u5e76\u4e14\u5f97\u5230\u7684\u5c0f\u7897\u6570\u91cf\u4e5f\u662f\u5076\u6570\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u6ee1\u8db3\u6761\u4ef6\uff0c\u8f93\u51fa\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u8f93\u51fa<\/strong>\uff1a\u6240\u6709\u53ef\u80fd\u7684\u8d2d\u4e70\u65b9\u6848\uff0c\u683c\u5f0f\u4e3a\u201c\u5927\u7897\u6570\u91cf \u5c0f\u7897\u6570\u91cf\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f16\u5199\u4ee3\u7801<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e\u4e0a\u8ff0\u7f16\u7a0b\u6a21\u578b\uff0c\u4e0b\u9762\u662f\u5b9e\u73b0\u7684C++\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\nint main(){\n    int totalMoney,w1,w2,k,remain;\n    cin&gt;&gt;totalMoney&gt;&gt;w1&gt;&gt;w2;\n    for(int i=2;i*w1&lt;totalMoney;i+=2){\/\/\u904d\u5386\u6240\u6709\u53ef\u80fd\u7684\u5927\u7897\u6570\u91cf\n        remain=totalMoney-w1*i;\/\/\u5bf9\u4e8e\u6bcf\u4e2a\u5927\u7897\u6570\u91cf\uff0c\u8ba1\u7b97\u5269\u4f59\u7684\u94b1\u3002\n        if(remain%w2 !=0) continue;\/\/\u68c0\u67e5\u5269\u4f59\u7684\u94b1\u662f\u5426\u80fd\u88ab\u5c0f\u7897\u4ef7\u683c\u6574\u9664\uff0c\u5e76\u4e14\u5f97\u5230\u7684\u5c0f\u7897\u6570\u91cf\u4e5f\u662f\u5076\u6570\u3002\n        else k=remain\/w2; \/\/\u5982\u679c\u6ee1\u8db3\u6761\u4ef6\uff0c\u8f93\u51fa\u5927\u7897\u548c\u5c0f\u7897\u7684\u6570\u91cf\u3002\n        if(k%2==0){\n            if((i*w1+k*w2)==totalMoney) cout&lt;&lt;i&lt;&lt;\" \"&lt;&lt;k&lt;&lt;endl;\n        }\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58 \u7f16\u8bd1 \u8fd0\u884c<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u95ee\u9898\u63cf\u8ff0\uff1a\u963f\u51e1\u63d0\u9700\u8981\u6839\u636e\u4ed6\u5e26\u7684\u94b1\u7684\u6570\u91cf totalMoney\uff0c\u4ee5\u53ca\u5927\u7897\u548c\u5c0f\u7897\u7684\u4ef7\u683c&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=200\">\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-200","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/200","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=200"}],"version-history":[{"count":2,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/200\/revisions"}],"predecessor-version":[{"id":362,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/200\/revisions\/362"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=200"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}