{"id":353,"date":"2024-04-28T11:53:37","date_gmt":"2024-04-28T03:53:37","guid":{"rendered":"https:\/\/seanxd.com\/?p=353"},"modified":"2024-04-28T11:53:39","modified_gmt":"2024-04-28T03:53:39","slug":"zerojudge-j536","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-j536\/","title":{"rendered":"ZeroJudge J536: \u4e0d\u7a69\u5b9a\u7684\u7926\u77f3 (Ore)"},"content":{"rendered":"\n\n\n

\u67d0\u5be6\u9a57\u5ba4\u6b63\u5728\u5c0d\u4e00\u4e9b\u525b\u63a1\u96c6\u56de\u4f86\u7684\u7926\u77f3\uff0c\u900f\u904e\u7279\u6b8a\u5100\u5668\u4f5c\u80fd\u91cf\u653e\u5c04\u7684\u89c0\u5bdf\u3002\u7926\u77f3\u64fa\u653e\u5728\u4e00\u689d\u76f4\u7dda\u4e0a\uff0c\u4e14\u76f8\u9130\u7926\u77f3\u4e4b\u9593\u7684\u8ddd\u96e2\u70ba\u4e00\u55ae\u4f4d\u3002\u5be6\u9a57\u904e\u7a0b\u4e2d\u7814\u7a76\u4eba\u54e1\u767c\u73fe\u6240\u6709\u7926\u77f3\u4e2d\u80fd\u91cf\u6578\u503c\u6700\u5f37\u7684\u7926\u77f3\u6703\u5438\u6536\u9130\u8fd1\u4e0d\u5b9a\u8ddd\u96e2\u7926\u77f3\u7684\u80fd\u91cf\uff0c\u9032\u800c\u589e\u5f37\u81ea\u5df1\u7684\u80fd\u91cf\u3002<\/p>\n\n\n\n

\u4ee4 A \u4ee3\u8868\u80fd\u91cf\u6700\u5f37\u7926\u77f3\u7684\u5438\u6536\u529b\uff0c\u8a72\u7926\u77f3\u6703\u5438\u4e7e\u5de6\u5074\u548c\u53f3\u5074\u8ddd\u96e2 A\/2 \u55ae\u4f4d\u5167\u7684\u7926\u77f3\u7684\u80fd\u91cf<\/strong>\u3002\u82e5\u67d0\u4e00\u5074\u7684\u7926\u77f3\u6578\u76ee\u4e0d\u5230 A\/2 \u500b\uff0c\u6700\u5f37\u7926\u77f3\u9084\u6703\u5f9e\u53e6\u4e00\u5074\u5438\u6536\u4e0d\u8db3\u6578\u91cf\u7684\u7926\u77f3\u7684\u80fd\u91cf<\/strong>\u3002<\/p>\n\n\n\n

\u4ee5\u4e0b\u8209\u4f8b\u8aaa\u660e\u7926\u77f3\u5438\u6536\u73fe\u8c61:<\/p>\n\n\n\n

A = 4<\/p>\n\n\n\n

\u5438\u6536\u524d\uff1a<\/p>\n\n\n\n

70<\/td>50<\/td>500<\/strong><\/td>30<\/td>30<\/td>20<\/td>10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5438\u6536\u5f8c\uff1a<\/p>\n\n\n\n

0<\/td>0<\/td>680<\/strong><\/td>0<\/td>0<\/td>20<\/td>10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u80fd\u91cf\u6700\u5f37\u4e4b\u7926\u77f3\u70ba\u7b2c 3 \u500b\uff0c\u4f9d\u5176\u7279\u6027\u5438\u6536\u5468\u906d 4 \u500b\u7926\u77f3\u7684\u80fd\u91cf (\u5de6\u5074 2 \u500b\u3001\u53f3\u5074 2 \u500b)\u3002<\/p>\n\n\n\n

\u8acb\u4f60\u64b0\u5beb\u4e00\u500b\u7a0b\u5f0f\uff0c\u7d66\u5b9a\u7926\u77f3\u5438\u6536\u524d\u7684\u72c0\u614b\uff0c\u8f38\u51fa\u5438\u6536\u5f8c\u7684\u6700\u5f37\u7926\u77f3\u80fd\u91cf\u53ca\u5176\u5b83\u7926\u77f3\u7684\u7e3d\u80fd\u91cf\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\u7b2c\u4e00\u5217\u6709\u5169\u500b\u6574\u6578 N (1 \u2264 N \u2264 500) \u548c A (1 \u2264 A \u2264 500)\u3002N \u4ee3\u8868\u6709\u591a\u5c11\u500b\u7926\u77f3\uff0cA \u4ee3\u8868\u80fd\u91cf\u6700\u5f37\u7926\u77f3\u7684\u5438\u6536\u529b\uff0c\u4e14\u9019\u500b\u6578\u91cf\u53ea\u6703\u662f\u5076\u6578<\/strong>\u3002
\u7b2c\u4e8c\u5217\u6709 N \u500b\u6574\u6578 Ti<\/sub> (1 \u2264 Ti<\/sub> \u2264 6000\uff0ci = 1, 2, 3, \u2026, N)\uff0c\u8868\u793a\u7531\u5de6\u81f3\u53f3\u7b2c i \u500b\u7926\u77f3\u88ab\u5438\u6536\u524d\u7684\u80fd\u91cf\u6578\u503c\u3002\u8f38\u5165\u4fdd\u8b49\u80fd\u91cf\u6700\u5f37\u7684\u7926\u77f3\u53ea\u6703\u6709\u4e00\u500b<\/strong>\u3002<\/td>		\u8acb\u8f38\u51fa\u5169\u500b\u6574\u6578\uff0c\u7b2c\u4e00\u500b\u6574\u6578\u4ee3\u8868\u7684\u662f\u6700\u5f37\u7926\u77f3\u5438\u6536\u5f8c\u7684\u7e3d\u80fd\u91cf\uff0c\u7b2c\u4e8c\u500b\u6574\u6578\u70ba\u5269\u9918\u672a\u88ab\u5438\u6536\u80fd\u91cf\u7684\u7926\u77f3\u4e4b\u6578\u503c\u7e3d\u548c\uff0c\u5169\u500b\u6578\u5b57\u9593\u4ee5\u4e00\u500b\u7a7a\u767d\u9694\u958b\u3002<\/td><\/tr>
3 2
1 5 1<\/td>		7 0<\/td><\/tr>
7 6
22 73 96 100 99 34 14<\/td>		438 0<\/td><\/tr>
5 2
100 1 2 3 5<\/td>		103 8<\/td><\/tr>
6 4
31 26 95 38 57 1612<\/td>		1828 31<\/td><\/tr>
9 4
1 2 55 3 8 7 1 5 25<\/td>		69 38<\/td><\/tr>
9 6
1 2 55 3 8 7 1 5 25<\/td>		77 30<\/td><\/tr><\/tbody><\/table>
ZeroJudge J536 \u7bc4\u4f8b\u6e2c\u8cc7<\/figcaption><\/figure>\n\n\n\n

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

\u7576\u67d0\u4e00\u908a\u7684\u7926\u77f3\u6578\u91cf\u4e0d\u5920\u6642\uff0c\u5148\u5ba3\u544a\u4e00\u500b\u8b8a\u6578\u9810\u8a2d\u70ba A\/2\uff0c\u5438\u6536\u4e00\u500b\u7926\u77f3\u5c31\u5c07\u8b8a\u6578 -1\uff0c\u5438\u6536\u53e6\u5916\u4e00\u908a\u7684\u7926\u77f3\u6642\u5c07\u5269\u9918\u7684\u8b8a\u6578\u52a0\u5230\u8ff4\u5708\u7d42\u6b62\u7bc4\u570d\u5373\u53ef\u3002<\/p>\n\n\n\n

\u9700\u8981\u6ce8\u610f\u7684\u662f\u8a18\u61b6\u9ad4\u5340\u6bb5\u932f\u8aa4\uff0c\u53ef\u4ee5\u5148\u9032\u884c\u7bc4\u570d\u5224\u5b9a\u770b\u770b\u662f\u4e0d\u662f\u6709\u8d85\u51fa\u9663\u5217\u7bc4\u570d<\/strong>\u3002<\/p>\n\n\n\n

\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0dZeroJudge J536: \u4e0d\u7a69\u5b9a\u7684\u7926\u77f3 (Ore)<\/a><\/h3>\n\n\n\n
#include <iostream>\n#include <vector>\nusing namespace std;\n\nint main() {\n    cin.sync_with_stdio(0);\n    cin.tie(0);\n    int N, A;\n    cin >> N >> A;\n    vector<long long int>num;\n    long long int max = -999;\n    int maxpos = 0;\n    for (int i = 0; i<N; i++)\n    {\n        int tmp;\n        cin >> tmp;\n        num.push_back(tmp);\n        if (tmp > max)\n        {\n            max = tmp;\n            maxpos = i;\n        }\n    }\n    if (maxpos - (A\/2) >= 0 && maxpos + (A\/2) < N)\n    {\n        for (int i = maxpos-1; i>=maxpos-(A\/2); i--)\n        {\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n        for (int i = maxpos+1; i<=maxpos+(A\/2); i++)\n        {\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n    }\n    else if (maxpos - (A\/2) < 0 && maxpos + (A\/2) < N)\n    {\n        int tmp = A\/2;\n        for (int i = maxpos-1; i>=0; i--)\n        {\n            tmp--;\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n        int stop = maxpos+(A\/2)+tmp;\n        if (stop >= N) stop = N-1;\n        for (int i = maxpos+1; i<=stop; i++)\n        {\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n    }\n    else if (maxpos - (A\/2) >= 0 && maxpos + (A\/2) >= N)\n    {\n        int tmp = A\/2;\n        for (int i = maxpos+1; i<N; i++)\n        {\n            tmp--;\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n        int stop = maxpos-(A\/2)-tmp;\n        if (stop < 0) stop = 0;\n        for (int i = maxpos-1; i>=stop; i--)\n        {\n            num[maxpos] += num[i];\n            num[i] = 0;\n        }\n    }\n    long long int sum = 0;\n    for (int i = 0; i<N; i++)\n    {\n        if (i == maxpos) continue;\n        sum += num[i];\n    }\n    cout << num[maxpos] << " " << sum << "\\n";\n}\n\n\/\/ZeroJudge J536\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
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