{"id":324,"date":"2024-04-27T23:15:07","date_gmt":"2024-04-27T15:15:07","guid":{"rendered":"https:\/\/seanxd.com\/?p=324"},"modified":"2024-04-27T23:15:09","modified_gmt":"2024-04-27T15:15:09","slug":"zerojudge-e925","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-e925\/","title":{"rendered":"ZeroJudge E925: \u5b78\u865f\u6aa2\u67e5"},"content":{"rendered":"\n\n\n

\u5927\u5b78\u7684\u5b78\u865f\u6709\u4e5d\u78bc\u3002<\/p>\n\n\n\n

\u7b2c\u4e00\u78bc\u662f\u5b78\u751f\u8eab\u5206 (\u5b78\u58eb\u73ed\u4e00\u822c\u751f\u7684\u4ee3\u865f\u662f\u300cB\u300d\uff09\u3002\u7b2c\u4e8c\u3001\u4e09\u78bc\u662f\u5165\u5b78\u7684\u5b78\u5e74\u5ea6\u6700\u5f8c\u5169\u4f4d\u6578\u3002\u7b2c\u56db\u3001\u4e94\u3001\u516d\u3001\u4e03\u78bc\u662f\u9662\u3001\u7cfb\u3001\u7d44\u4ee3\u865f\u3002\u7b2c\u516b\u3001\u4e5d\u78bc\u662f\u5b78\u751f\u6d41\u6c34\u865f\u3002

\u672c\u984c\u5047\u8a2d\u5927\u5b78\u6c38\u9060\u6709\u4e0b\u5217\u9662\u3001\u7cfb\u3001\u7d44 (\u6240\u6709\u9662\u3001\u7cfb\u3001\u7d44\u4ee3\u865f\u8acb\u53c3\u8003\u7bc4\u4f8b\u8f38\u5165\uff09\uff1a
– 1000 \u6587\u5b78\u9662
– 2000 \u7406\u5b78\u9662
– 3000 \u793e\u6703\u79d1\u5b78\u9662
– \u4ee5\u4e0b\u7701\u7565…<\/p>\n\n\n\n

\u672c\u984c\u5047\u8a2d\u6bcf\u500b\u7d44\u90fd\u53ef\u4ee5\u6536 100 \u500b\u5b78\u751f (\u7b2c\u516b\u3001\u4e5d\u78bc \u300c00\u300d\uff5e\u300c99\u300d\uff09\u3002<\/p>\n\n\n\n


\u73fe\u5728\u5f9e\u4e00\u5806\u5927\u5b78\u5b78\u865f\u4e2d\u96a8\u6a5f\u62bd\u51fa\u5341\u500b\u5b78\u865f\uff0c\u8acb\u64b0\u5beb\u4e00\u500b\u7a0b\u5f0f\uff0c
\u9a57\u8b49\u9019\u5341\u500b\u5b78\u865f\u662f\u5426\u662f\u5408\u6cd5\u7684\u5b78\u865f\uff0c\u4ee5\u53ca\u932f\u8aa4\u6bd4\u4f8b\u3002
\u8209\u4f8b\u4f86\u8aaa\uff0c\u5c0d\u65bc\u4ee5\u4e0b\u5341\u500b\u5b78\u865f\uff1a<\/p>\n\n\n\n

B00100000
R00100000 \/\/ \u4e0d\u7b26\u5408\u5b78\u58eb\u73ed\u7684\u5b78\u865f
BA0100000 \/\/ \u4e0d\u7b26\u5408\u5165\u5b78\u5e74\u7684\u5b78\u865f
B00101300 \/\/ \u4e0d\u7b26\u5408\u7cfb\u7d44\u4ee3\u865f\u7684\u5b78\u865f
B001000A0 \/\/ \u4e0d\u7b26\u5408\u6d41\u6c34\u865f\u7684\u5b78\u865f
B09902005
B06A01233
B12701256
B80310020
B98901030<\/p>\n\n\n\n

\u7d50\u679c\u70ba Y, N, N, N, N, Y, Y, Y, Y, Y
\u932f\u8aa4\u6bd4\u4f8b\u5247\u70ba 0.4<\/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\u7b2c\u4e00\u884c\u6709\u4e00\u500b\u6b63\u6574\u6578 N\uff081 \u2264 N \u2264 76\uff09\uff0c
\u4ee3\u8868\u5171\u6709 N \u500b\u9662\u3001\u7cfb\u3001\u7d44\u3002
\u63a5\u4e0b\u4f86\u5171\u6709 N \u884c\u6587\u5b57\uff0c
\u6bcf\u884c\u6587\u5b57\u7686\u7531\u56db\u500b\u5b57\u5143\u6240\u69cb\u6210\uff0c\u4ee3\u8868\u9662\u3001\u7cfb\u3001\u7d44\u4ee3\u865f\u3002
\u6700\u5f8c\u5171\u6709 10 \u884c\u6587\u5b57\uff0c
\u6bcf\u884c\u7686\u7531\u4e5d\u500b\u5b57\u5143\u69cb\u6210\uff0c\u4ee3\u8868\u6b32\u9a57\u8b49\u7684\u5b78\u865f\u3002<\/td>		\u82e5\u9a57\u8b49\u6210\u529f\u8f38\u51fa\u300cY\u300d\uff0c\u82e5\u9a57\u8b49\u5931\u6557\u8f38\u51fa\u300cN\u300d
\u6700\u5f8c\u5247\u8f38\u51fa\u9a57\u8b49\u5931\u6557\u7684\u6bd4\u4f8b<\/td><\/tr>
76
0000
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1010
1011
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1050
1060
1070
1090
2000
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2030
2040
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3021
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7020
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9020
A000
A011
A012
A013
B000
B010
B020
B00100000
R00100000
BA0100000
B00101300
B001000A0
B09902005
B06A01233
B12701256
B80310020
B98901030<\/td>		Y
N
N
N
N
Y
Y
Y
Y
Y
0.4<\/td><\/tr><\/tbody><\/table>
ZeroJudge E925 \u7bc4\u4f8b\u6e2c\u8cc7<\/figcaption><\/figure>\n\n\n\n

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

\u53ef\u4ee5\u4f7f\u7528 Map \u4f86\u5224\u65b7\u4e2d\u9593\u56db\u500b\u5b57\u5143\u662f\u5426\u6709\u51fa\u73fe\u904e<\/strong>\uff0c\u8f38\u51fa\u5931\u6557\u7387\u6642\u5982\u679c\u6c92\u6709\u9a57\u8b49\u5931\u6557\u8981\u8f38\u51fa0\u800c\u4e0d\u662f 0.0<\/strong>\uff0c\u5982\u679c\u5168\u90e8\u90fd\u5931\u6557\u8981\u8f38\u51fa 1 \u800c\u4e0d\u662f 0.10 \u6216 1.0<\/strong>\u3002<\/p>\n\n\n\n

\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0dZeroJudge E925: \u5b78\u865f\u6aa2\u67e5<\/a><\/h3>\n\n\n\n
#include <iostream>\n#include <map>\n#include <cctype>\nusing namespace std;\n\nint main() {\n    int N;\n    cin >> N;\n    map<string, int>MAP;\n    for (int i = 0; i<N; i++)\n    {\n        string str;\n        cin >> str;\n        MAP[str]++;\n    }\n    int wrong = 0;\n    for (int i = 0; i<10; i++)\n    {\n        string str;\n        cin >> str;\n        if (str[0] != 'B')\n        {\n            wrong++;\n            cout << "N\\n";\n            continue;\n        }\n        if (!isdigit(str[1]) || !isdigit(str[2]))\n        {\n            wrong++;\n            cout << "N\\n";\n            continue;\n        }\n        string tmp = "";\n        for (int j = 3; j<=6; j++)\n        {\n            tmp += str[j];\n        }\n        if (MAP[tmp] == 0)\n        {\n            wrong++;\n            cout << "N\\n";\n            continue;\n        }\n        if (!isdigit(str[7]) || !isdigit(str[8]))\n        {\n            wrong++;\n            cout << "N\\n";\n            continue;\n        }\n        cout << "Y\\n";\n    }\n    if (wrong == 0) cout << 0 << "\\n";\n    else if (wrong == 10) cout << 1 << "\\n";\n    else cout << "0." << wrong << "\\n";\n}\n\n\/\/ZeroJudge E925\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u5927\u5b78\u7684\u5b78\u865f\u6709\u4e5d\u78bc\u3002 \u7b2c\u4e00\u78bc\u662f\u5b78\u751f\u8eab\u5206 (\u5b78\u58eb\u73ed\u4e00\u822c\u751f\u7684\u4ee3\u865f\u662f\u300cB\u300d\uff09\u3002\u7b2c\u4e8c\u3001\u4e09\u78bc\u662f\u5165\u5b78\u7684\u5b78\u5e74\u5ea6\u6700\u5f8c\u5169\u4f4d\u6578\u3002\u7b2c\u56db […]<\/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":[29],"tags":[14,8,11,9],"class_list":["post-324","post","type-post","status-publish","format-standard","hentry","category-zerojudge-","tag-map","tag-8","tag-11","tag-9"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/324","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=324"}],"version-history":[{"count":2,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/324\/revisions"}],"predecessor-version":[{"id":326,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/324\/revisions\/326"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}