{"id":453,"date":"2024-05-03T16:50:27","date_gmt":"2024-05-03T08:50:27","guid":{"rendered":"https:\/\/seanxd.com\/?p=453"},"modified":"2024-05-03T16:50:30","modified_gmt":"2024-05-03T08:50:30","slug":"zerojudge-d260","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-d260\/","title":{"rendered":"ZeroJudge D260: Behold my quadrangle"},"content":{"rendered":"\n\n\n

\u540c\u984c\uff1aUVa 11455 – Behold my quadrangle<\/h4>\n\n\n\n

\u4efb\u4e00\u6b63\u65b9\u5f62\u90fd\u662f\u77e9\u5f62\uff0c\u4efb\u4e00\u77e9\u5f62\u90fd\u662f\u56db\u908a\u5f62\uff0c\u4e14\u4efb\u4e00\u56db\u908a\u5f62\u90fd\u6709\u56db\u500b\u908a\u3002\u4f46\u662f\u4e26\u975e\u6240\u6709\u7684\u77e9\u5f62\u90fd\u662f\u6b63\u65b9\u5f62\uff0c\u4e26\u975e\u6240\u6709\u7684\u56db\u908a\u5f62\u90fd\u662f\u77e9\u5f62\uff0c\u4e26\u975e\u4efb\u56db\u500b\u908a\u90fd\u53ef\u4ee5\u69cb\u6210\u56db\u908a\u5f62\u3002<\/p>\n\n\n\n

\u554f\u984c\uff1a\u6709\u4e86\u56db\u500b\u908a\u7684\u9577\u5ea6\uff0c\u4f60\u5fc5\u9808\u5224\u65b7\u5b83\u5011\u662f\u5426\u53ef\u4ee5\u69cb\u6210\u4e00\u500b\u6b63\u65b9\u5f62<\/strong>\u3002\u4e0d\u884c\u7684\u8a71\uff0c\u5224\u65b7\u5b83\u5011\u662f\u5426\u53ef\u4ee5\u69cb\u6210\u4e00\u500b\u77e9\u5f62<\/strong>\u3002\u4e0d\u884c\u7684\u8a71\uff0c\u5224\u65b7\u5b83\u5011\u662f\u5426\u53ef\u4ee5\u69cb\u6210\u4e00\u500b\u56db\u908a\u5f62<\/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>
\u8f38\u5165\u7684\u7b2c\u4e00\u884c\u5305\u542b\u4e00\u500b\u6574\u6578\u8868\u793a\u6709\u5e7e\u7b46\u6e2c\u8a66\u8cc7\u6599\u3002
\u6bcf\u7b46\u6e2c\u8a66\u8cc7\u6599\u4e00\u884c\uff0c\u5305\u542b\u56db\u500b\u4ecb\u65bc 0 \u548c 230 \u7684\u6b63\u6574\u6578\u3002<\/td>		\u5c31\u6bcf\u7b46\u6e2c\u8a66\u8cc7\u6599\uff0c\u5982\u679c\u8a72\u7b46\u6599\u53ef\u4ee5\u69cb\u6210\u6b63\u65b9\u5f62\u3001\u77e9\u5f62\u3001\u56db\u908a\u5f62\u3001\u6216\u90fd\u4e0d\u884c\uff0c\u8acb\u5206\u5225\u8f38\u51fa\u300csquare\u300d\u3001\u300crectangle\u300d\u3001\u300cquadrangle\u300d\u6216\u300cbanana\u300d\u65bc\u4e00\u884c\u3002<\/td><\/tr>
4
10 8 7 6
9 1 9 1
29 29 29 29
5 12 30 7<\/td>		quadrangle
rectangle
square
banana<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

\u5c07\u56db\u500b\u908a\u9577\u6536\u5230 Vector \u4e2d\uff0c\u4e26\u4e14\u9032\u884c\u6392\u5e8f<\/strong>\u3002<\/p>\n\n\n\n

\u6b63\u65b9\u5f62\uff1a\u56db\u908a\u7b49\u9577<\/p>\n\n\n\n

\u9577\u65b9\u5f62\uff1a\u524d\u5169\u908a\u76f8\u7b49\u3001\u5f8c\u5169\u908a\u76f8\u7b49<\/p>\n\n\n\n

\u56db\u908a\u5f62\uff1a\u524d\u4e09\u500b\u908a\u7684\u548c\u300c\u5927\u65bc\u300d\u7b2c\u56db\u500b\u908a<\/p>\n\n\n\n

\u975e\u56db\u908a\u5f62\uff1aElse<\/p>\n\n\n\n

\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0dZeroJudge D260: Behold my quadrangle<\/a><\/h3>\n\n\n\n
#include <iostream>\n#include <vector>\n#include <algorithm>\nusing namespace std;\n\nint main() {\n    cin.sync_with_stdio(0);\n    cin.tie(0);\n    int N;\n    cin >> N;\n    for (int i = 0; i<N; i++)\n    {\n        vector<int>num;\n        bool zero = false;\n        for (int j = 0; j<4; j++)\n        {\n            int tmp;\n            cin >> tmp;\n            num.push_back(tmp);\n            if (tmp == 0) zero = true;\n        }\n        if (zero)\n        {\n            cout << "banana\\n";\n            continue;\n        }\n        sort(num.begin(), num.end());\n        if (num[0] == num[1] && num[1] == num[2] && num[2] == num[3]) cout << "square\\n";\n        else if (num[0] == num[1] && num[2] == num[3]) cout << "rectangle\\n";\n        else if (num[0] + num[1] + num[2] > num[3]) cout << "quadrangle\\n";\n        else cout << "banana\\n";\n    }\n}\n\n\/\/ZeroJudge D260\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u540c\u984c\uff1aUVa 11455 – Behold my quadrangle \u4efb\u4e00\u6b63\u65b9\u5f62\u90fd\u662f\u77e9\u5f62\uff0c\u4efb\u4e00\u77e9 […]<\/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":[20,8,19,13,9],"class_list":["post-453","post","type-post","status-publish","format-standard","hentry","category-uva","tag-20","tag-8","tag-19","tag-13","tag-9"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/453","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=453"}],"version-history":[{"count":1,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/453\/revisions"}],"predecessor-version":[{"id":454,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/453\/revisions\/454"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}