{"id":283,"date":"2025-07-17T10:24:42","date_gmt":"2025-07-17T10:24:42","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=283"},"modified":"2025-07-18T06:01:46","modified_gmt":"2025-07-18T06:01:46","slug":"%e5%b0%8f%e6%98%8e%e7%9a%84%e6%b8%b8%e6%b3%b3%e6%97%b6%e9%97%b4","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=283","title":{"rendered":"\u5c0f\u660e\u7684\u6e38\u6cf3\u65f6\u95f4"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u5206\u6790\u95ee\u9898<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u660e\u4ece\u5f00\u59cb\u65f6\u95f4\uff08<code>a<\/code> \u65f6 <code>b<\/code> \u5206\uff09\u6e38\u6cf3\u5230\u7ed3\u675f\u65f6\u95f4\uff08<code>c<\/code> \u65f6 <code>d<\/code> \u5206\uff09\uff0c\u6211\u4eec\u9700\u8981\u8ba1\u7b97\u4ed6\u603b\u5171\u6e38\u4e86\u591a\u5c11\u5c0f\u65f6\u548c\u591a\u5c11\u5206\u949f\u3002\u65f6\u95f4\u662f24\u5c0f\u65f6\u5236\uff0c\u5e76\u4e14\u7ed3\u675f\u65f6\u95f4\u4e0d\u4f1a\u65e9\u4e8e\u5f00\u59cb\u65f6\u95f4\uff08\u56e0\u4e3a\u662f\u5f53\u5929\u7684\u6d3b\u52a8\uff09\u3002\u4e3a\u4e86\u4fbf\u4e8e\u4e94\u5e74\u7ea7\u5b66\u751f\u7406\u89e3\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u65f6\u95f4\u60f3\u8c61\u6210\u201c\u79ef\u6728\u201d\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65f6\u95f4\u5355\u4f4d\u8f6c\u6362<\/strong>\uff1a\u5c31\u50cf\u628a\u5c0f\u65f6\u6362\u7b97\u6210\u5206\u949f\u4e00\u6837\u3002\u6211\u4eec\u77e5\u90531\u5c0f\u65f6 = 60\u5206\u949f\uff0c\u6240\u4ee5\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u59cb\u65f6\u95f4\u603b\u5171\u7684\u5206\u949f\u6570 = <code>a \u00d7 60 + b<\/code><\/li>\n\n\n\n<li>\u7ed3\u675f\u65f6\u95f4\u603b\u5171\u7684\u5206\u949f\u6570 = <code>c \u00d7 60 + d<\/code><\/li>\n\n\n\n<li>\u6e38\u6cf3\u7684\u603b\u5206\u949f\u6570 = \u7ed3\u675f\u5206\u949f\u6570 &#8211; \u5f00\u59cb\u5206\u949f\u6570\uff08\u56e0\u4e3a\u7ed3\u675f\u65f6\u95f4\u66f4\u665a\uff0c\u6240\u4ee5\u7ed3\u679c\u4e0d\u4f1a\u662f\u8d1f\u6570\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">    2.<strong>\u5206\u949f\u8f6c\u5c0f\u65f6\u548c\u5206\u949f<\/strong>\uff1a\u603b\u5206\u949f\u6570\u53ef\u80fd\u5f88\u591a\uff0c\u6211\u4eec\u9700\u8981\u628a\u5b83\u5206\u6210\u201c\u6574\u5c0f\u65f6\u201d\u548c\u201c\u5269\u4f59\u5206\u949f\u201d\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u603b\u5206\u949f\u6570 \u00f7 60 = \u5c0f\u65f6\u6570\uff08\u53d6\u6574\u6570\u90e8\u5206\uff09<\/li>\n\n\n\n<li>\u603b\u5206\u949f\u6570 % 60 = \u5206\u949f\u6570\uff08\u53d6\u4f59\u6570\u90e8\u5206\uff0c\u6240\u4ee5\u5206\u949f\u6570\u4e00\u5b9a\u5c0f\u4e8e60\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5efa\u7acb\u6a21\u578b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u53ef\u4ee5\u7528\u7b80\u5355\u7684\u6570\u5b66\u516c\u5f0f\u8868\u793a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u603b\u5206\u949f\u5dee = <code>(c \u00d7 60 + d) - (a \u00d7 60 + b)<\/code><\/li>\n\n\n\n<li>\u6e38\u6cf3\u5c0f\u65f6\u6570 <code>e<\/code> = \u603b\u5206\u949f\u5dee \u00f7 60\uff08\u6574\u6570\u9664\u6cd5\uff09<\/li>\n\n\n\n<li>\u6e38\u6cf3\u5206\u949f\u6570 <code>f<\/code> = \u603b\u5206\u949f\u5dee % 60\uff08\u53d6\u4f59\u6570\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u8f93\u5165 <code>12 50 19 10<\/code>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u59cb\u5206\u949f\uff1a<code>12 \u00d7 60 + 50 = 770<\/code> \u5206\u949f<\/li>\n\n\n\n<li>\u7ed3\u675f\u5206\u949f\uff1a<code>19 \u00d7 60 + 10 = 1150<\/code> \u5206\u949f<\/li>\n\n\n\n<li>\u603b\u5206\u949f\u5dee\uff1a<code>1150 - 770 = 380<\/code> \u5206\u949f<\/li>\n\n\n\n<li>\u5c0f\u65f6\u6570\uff1a<code>380 \u00f7 60 = 6<\/code>\uff08\u56e0\u4e3a 60 \u00d7 6 = 360\uff09<\/li>\n\n\n\n<li>\u5206\u949f\u6570\uff1a<code>380 % 60 = 20<\/code>\uff08\u56e0\u4e3a 380 &#8211; 360 = 20\uff09<\/li>\n\n\n\n<li>\u8f93\u51fa\uff1a<code>6 20<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f16\u5199\u7a0b\u5e8f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u662fC++\u7a0b\u5e8f\u5b9e\u73b0\u4e0a\u8ff0\u6a21\u578b\u3002\u7a0b\u5e8f\u4f1a\u8bfb\u53d6\u8f93\u5165\u7684\u56db\u4e2a\u6574\u6570\uff0c\u8ba1\u7b97\u6e38\u6cf3\u65f6\u95f4\uff0c\u5e76\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\nint main() {\n    \/\/ \u8f93\u5165\u5f00\u59cb\u65f6\u95f4\u7684\u5c0f\u65f6a\u3001\u5206\u949fb\u548c\u7ed3\u675f\u65f6\u95f4\u7684\u5c0f\u65f6c\u3001\u5206\u949fd\n    int a, b, c, d;\n    cin &gt;&gt; a &gt;&gt; b &gt;&gt; c &gt;&gt; d;\n    \/\/ \u8ba1\u7b97\u5f00\u59cb\u65f6\u95f4\u548c\u7ed3\u675f\u65f6\u95f4\u7684\u603b\u5206\u949f\u6570\n    int start_minutes = a * 60 + b;\n    int end_minutes = c * 60 + d;\n    \/\/ \u8ba1\u7b97\u603b\u5206\u949f\u5dee\uff08\u6e38\u6cf3\u603b\u5206\u949f\uff09\n    int total_diff = end_minutes - start_minutes;\n    \/\/ \u8ba1\u7b97\u5c0f\u65f6\u6570\uff08\u6574\u6570\u9664\u6cd5\uff09\u548c\u5206\u949f\u6570\uff08\u53d6\u4f59\uff09\n    int e = total_diff \/ 60;  \/\/ \u5c0f\u65f6\n    int f = total_diff % 60;  \/\/ \u5206\u949f\uff08\u4e00\u5b9a\u5c0f\u4e8e60\uff09\n    \/\/ \u8f93\u51fa\u7ed3\u679c\uff0ce\u548cf\u7528\u7a7a\u683c\u9694\u5f00\n    cout &lt;&lt; e &lt;&lt; \" \" &lt;&lt; f &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<ol class=\"wp-block-list\">\n<li><strong>\u8f93\u5165<\/strong>\uff1a\u7a0b\u5e8f\u8bfb\u53d6\u56db\u4e2a\u6574\u6570 <code>a<\/code>, <code>b<\/code>, <code>c<\/code>, <code>d<\/code>\uff0c\u5206\u522b\u8868\u793a\u5f00\u59cb\u5c0f\u65f6\u3001\u5f00\u59cb\u5206\u949f\u3001\u7ed3\u675f\u5c0f\u65f6\u548c\u7ed3\u675f\u5206\u949f\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u603b\u5206\u949f<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>start_minutes = a * 60 + b<\/code>\uff1a\u628a\u5f00\u59cb\u65f6\u95f4\u8f6c\u6362\u6210\u5206\u949f\u3002<\/li>\n\n\n\n<li><code>end_minutes = c * 60 + d<\/code>\uff1a\u628a\u7ed3\u675f\u65f6\u95f4\u8f6c\u6362\u6210\u5206\u949f\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8ba1\u7b97\u65f6\u95f4\u5dee<\/strong>\uff1a<code>total_diff = end_minutes - start_minutes<\/code>\uff0c\u5f97\u5230\u6e38\u6cf3\u7684\u603b\u5206\u949f\u6570\u3002<\/li>\n\n\n\n<li><strong>\u8f6c\u6362\u5c0f\u65f6\u548c\u5206\u949f<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>e = total_diff \/ 60<\/code>\uff1a\u603b\u5206\u949f\u9664\u4ee560\uff0c\u5f97\u5230\u5c0f\u65f6\u6570\uff08\u6574\u6570\u90e8\u5206\uff09\u3002<\/li>\n\n\n\n<li><code>f = total_diff % 60<\/code>\uff1a\u603b\u5206\u949f\u9664\u4ee560\u7684\u4f59\u6570\uff0c\u5f97\u5230\u5206\u949f\u6570\uff08\u4fdd\u8bc1\u5c0f\u4e8e60\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8f93\u51fa<\/strong>\uff1a\u6309\u683c\u5f0f\u8f93\u51fa <code>e<\/code> \u548c <code>f<\/code>\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d4b\u8bd5\u6837\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u5165 <code>12 50 19 10<\/code> \u65f6\uff0c\u7a0b\u5e8f\u8f93\u51fa <code>6 20<\/code>\uff0c\u7b26\u5408\u9898\u76ee\u8981\u6c42\u3002\u4f60\u53ef\u4ee5\u7528\u5176\u4ed6\u65f6\u95f4\u6d4b\u8bd5\uff0c\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165 <code>10 30 11 20<\/code>\uff1a\u8f93\u51fa <code>0 50<\/code>\uff0850\u5206\u949f\uff09\u3002<\/li>\n\n\n\n<li>\u8f93\u5165 <code>9 0 10 0<\/code>\uff1a\u8f93\u51fa <code>1 0<\/code>\uff081\u5c0f\u65f6\u6574\uff09\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u95ee\u9898 \u5c0f\u660e\u4ece\u5f00\u59cb\u65f6\u95f4\uff08a \u65f6&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=283\">\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-283","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/283","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=283"}],"version-history":[{"count":3,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/283\/revisions"}],"predecessor-version":[{"id":344,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/283\/revisions\/344"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=283"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}