{"id":259,"date":"2024-04-27T10:03:32","date_gmt":"2024-04-27T02:03:32","guid":{"rendered":"https:\/\/seanxd.com\/?p=259"},"modified":"2024-04-27T10:03:35","modified_gmt":"2024-04-27T02:03:35","slug":"zerojudge-d669","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-d669\/","title":{"rendered":"ZeroJudge D669: Alarm Clock"},"content":{"rendered":"\n\n\n

\u540c\u984c\uff1aUVa 11677 – Alarm Clock<\/h4>\n\n\n\n

Daniela \u5728\u4e00\u5bb6\u5927\u91ab\u9662\u7576\u8b77\u58eb\uff0c\u5de5\u4f5c\u6642\u9593\u5e38\u8b8a\u4f86\u8b8a\u53bb\u3002\u66f4\u7cdf\u7684\u662f\u5979\u7761\u5f97\u5f88\u6c89\uff0c\u9b27\u9418\u5f88\u96e3\u53eb\u9192\u5979\u3002<\/p>\n\n\n\n

\u6700\u8fd1\u5979\u6536\u5230\u4e86\u4e00\u500b\u6709\u591a\u7a2e\u9b27\u9234\u8072\u7684\u6578\u4f4d\u6642\u9418\uff0c\u5e0c\u671b\u5b83\u53ef\u4ee5\u89e3\u6c7a\u5979\u7684\u554f\u984c\u3002\u7531\u65bc\u8fd1\u4f86\u8f03\u70ba\u75b2\u7d2f\uff0c\u5979\u5e0c\u671b\u5584\u7528\u4f11\u606f\u6642\u9593\u3002\u5979\u96a8\u8eab\u5e36\u8457\u9019\u500b\u9b27\u9418\uff0c\u53ea\u8981\u6709\u4f11\u606f\u6642\u9593\uff0c\u5979\u5c31\u8a2d\u597d\u8a72\u9192\u4f86\u7684\u6642\u9593\u4e26\u8a66\u8457\u5165\u7761\u3002\u4e0d\u904e\u7576\u5979\u8d8a\u7126\u6025\u5730\u60f3\u7761\u8457\uff0c\u5979\u8d8a\u662f\u7761\u4e0d\u8457\u3002<\/p>\n\n\n\n

\u5979\u4e00\u76f4\u82e6\u60f1\u5730\u60f3\u77e5\u9053\u5982\u679c\u5979\u53ef\u4ee5\u7acb\u523b\u7761\u8457\uff0c\u5728\u9b27\u9418\u97ff\u4ee5\u524d\u5979\u53ef\u4ee5\u6709\u5e7e\u5206\u9418\u7684\u7761\u7720<\/strong>\u3002\u4f46\u662f\u5979\u7684\u7b97\u8853\u4e0d\u597d\uff0c\u6240\u4ee5\u8acb\u4f60\u5beb\u4e00\u500b\u7a0b\u5f0f\uff0c\u6839\u64da\u73fe\u5728\u7684\u6642\u9593\u53ca\u9b27\u9234\u7684\u6642\u9593\u7b97\u51fa\u5979\u53ef\u4ee5\u7761\u5e7e\u5206\u9418<\/strong>\u3002<\/p>\n\n\n\n

\u7bc4\u4f8b\u6e2c\u8cc7<\/h2>\n\n\n\n
\u7bc4\u4f8b\u8f38\u5165<\/th>\u7bc4\u4f8b\u8f38\u51fa<\/th><\/tr><\/thead>
EOF<\/strong> \u8f38\u5165\uff0c\u6bcf\u7b46\u6e2c\u8cc7\u4e00\u884c\uff0c\u542b\u6709\u56db\u500b\u6574\u6578 H1\u3001M1\u3001H2 \u3001\u53ca M2\u3002
H1\uff1aM1 \u4ee3\u8868\u73fe\u5728\u7684\u300c\u6642\u8207\u5206\u300d<\/strong>\u3002
H2\uff1aM2 \u4ee3\u8868\u9b27\u9234\u6240\u8a2d\u7684\u6642\u9593\u300c\u6642\u8207\u5206\u300d<\/strong>\u3002
(0 \u2264 H1, H2 \u2264 23, 0 \u2264 M1, M2 \u2264 59)
\u6700\u5f8c\u4e00\u884c\u542b\u6709\u56db\u500b\u4ee5\u7a7a\u683c\u5206\u958b\u7684 0\uff0c\u4ee3\u8868\u8f38\u5165\u7684\u7d50\u675f\u3002<\/td>		\u5c0d\u65bc\u6bcf\u7b46\u6e2c\u8cc7\uff0c\u4f60\u7684\u7a0b\u5f0f\u8981\u628a Daniela \u53ef\u4ee5\u7761\u7684\u5206\u9418\u6578\u55ae\u7368\u8f38\u51fa\u65bc\u4e00\u884c<\/strong>\u3002<\/td><\/tr>
1 5 3 5
23 59 0 34
21 33 21 10
0 0 0 0<\/td>		120
35
1417<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u89e3\u984c\u601d\u8def<\/h2>\n\n\n\n

\u53ef\u4ee5\u5c07\u5169\u500b\u6642\u9593\u90fd\u63db\u7b97\u6210\u6700\u5c0f\u7684\u55ae\u4f4d (\u5206\u9418)<\/strong>\uff0c\u7576\u76ee\u524d\u7684\u6642\u9593\u5927\u65bc\u9b27\u9418\u7684\u6642\u9593<\/strong>\u7684\u6642\u5019\u4ee3\u8868\u6703\u63db\u65e5<\/strong>\uff0c\u6240\u4ee5\u9b27\u9418\u7684\u6642\u9593\u8981\u52a0\u4e00\u5929 (24*60)<\/strong>\uff0c\u6700\u5f8c\u8f38\u51fa\u9b27\u9418\u7684\u5206\u9418\u6578\u6e1b\u6389\u76ee\u524d\u6642\u9593\u7684\u5206\u9418\u6578\u5373\u53ef\u3002<\/p>\n\n\n\n

\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0dZeroJudge D669: Alarm Clock<\/a><\/h2>\n\n\n\n
#include <iostream>\nusing namespace std;\n\nint main() {\n    int h1, m1, h2, m2;\n    while (cin >> h1 >> m1 >> h2 >> m2)\n    {\n        if (h1 == 0 && m1 == 0 && h2 == 0 && m2 == 0) break;\n        int one, two;\n        if (h1 == 0) one = (24*60) + m1;\n        else one = (60*h1) + m1;\n        if (h2 == 0) two = (24*60) + m2;\n        else two = (60*h2) + m2;\n        if (two < one) two += (60*24);\n        cout << two - one << "\\n";\n    }\n}\n\n\/\/ZeroJudge D669\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u540c\u984c\uff1aUVa 11677 – Alarm Clock Daniela \u5728\u4e00\u5bb6\u5927\u91ab\u9662\u7576\u8b77\u58eb\uff0c\u5de5\u4f5c\u6642\u9593 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[18],"tags":[8,13],"class_list":["post-259","post","type-post","status-publish","format-standard","hentry","category-uva","tag-8","tag-13"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/comments?post=259"}],"version-history":[{"count":2,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":261,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/259\/revisions\/261"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}