{"id":1273,"date":"2024-11-17T09:00:00","date_gmt":"2024-11-17T01:00:00","guid":{"rendered":"https:\/\/seanxd.com\/?p=1273"},"modified":"2024-11-01T02:26:13","modified_gmt":"2024-10-31T18:26:13","slug":"zerojudge-o711","status":"publish","type":"post","link":"https:\/\/seanxd.com\/zh\/zerojudge-o711\/","title":{"rendered":"ZeroJudge O711: \u88dd\u98f2\u6599"},"content":{"rendered":"\n\n\n

\u6709\u4e00\u500b\u676f\u5b50\uff0c\u53ef\u5c07\u5176\u9ad4\u7a4d\u8996\u70ba\u7531\u5169\u500b\u9577\u65b9\u9ad4\u7d44\u6210\uff08\u5982\u4e0b\u5716\uff09\uff0c\u4e0b\u65b9\u7684\u9577\u65b9\u9ad4\u5e95\u9762\u7a4d\u70ba\u00a0w1 \u00d7 w1\u00a0cm2<\/sup>\uff0c\u9ad8\u70ba\u00a0h1\u00a0cm\uff0c\u4e0a\u65b9\u7684\u9577\u65b9\u9ad4\u5e95\u9762\u7a4d\u70ba\u00a0w2 \u00d7 w2\u00a0cm2<\/sup>\uff0c\u9ad8\u70ba\u00a0h2\u00a0cm\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e00\u958b\u59cb\u676f\u5b50\u70ba\u7a7a\u3002\u8981\u88dd\u00a0n\u00a0\u6b21\u98f2\u6599\uff0c\u6bcf\u4e00\u6b21\u88dd\u00a0v\u00a0cm3<\/sup>\u00a0\u5bb9\u91cf\u7684\u98f2\u6599\uff0c\u7576\u6c34\u676f\u6eff\u6642\u6c34\u4f4d\u4e0d\u518d\u4e0a\u5347\u3002\u554f\u9019\u00a0n\u00a0\u6b21\u5012\u98f2\u6599\u4e2d\u6c34\u4f4d\u4e0a\u5347\u8b8a\u5316\u91cf\u6700\u9ad8\u662f\u5e7e cm\u3002\u00a0<\/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>
\u7b2c\u4e00\u884c\u6709\u4e00\u500b\u6b63\u6574\u6578\u00a0N (1 \u2264 N \u2264 10)\uff0c\u4ee3\u8868\u8981\u88dd\u00a0N \u6b21\u98f2\u6599\u3002
\u63a5\u4e0b\u4f86\u4e00\u884c\u6709 4 \u500b\u6b63\u6574\u6578\u00a0w1\u3001w2\u3001h1\u3001h2 (1 \u2264 w1\u3001w2\u3001h1\u3001h2 \u2264 50)\uff0c\u4ee3\u8868\u676f\u5b50\u7684\u5bec\u5ea6\u8207\u9ad8\u5ea6\u3002
\u6700\u5f8c\u4e00\u884c\u6709\u00a0N \u500b\u6b63\u6574\u6578\u4ee3\u8868\u6bcf\u6b21\u88dd\u98f2\u6599\u7684\u5bb9\u91cf\u3002\u4fdd\u8b49\u6bcf\u6b21\u6c34\u4f4d\u4e0a\u5347\u90fd\u662f\u6574\u6578\u3002<\/td>		\u8f38\u51fa\u9019 N \u6b21\u5012\u6c34\u4e2d\uff0c\u4e0a\u5347\u8b8a\u5316\u91cf\u6700\u5927\u7684\u9ad8\u5ea6\u70ba\u4f55\u3002<\/td><\/tr>
1
4 6 8 5
200<\/td>		10<\/td><\/tr>
2
5 10 12 8
400 600<\/td>		13<\/td><\/tr>
5
16 44 28 17
2560 1280 1536 1024 10448<\/td>		10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

\u4f7f\u7528\u524d\u7db4\u548c\u7684\u65b9\u5f0f\u53bb\u5224\u65b7\u6bcf\u4e00\u6b21\u88dd\u7684\u6c34\u5f9e\u6700\u4e0b\u9762\u958b\u59cb\u88dd\u6703\u4e0a\u5347\u591a\u5c11\u9ad8\u5ea6\uff0c\u7136\u5f8c\u6e1b\u53bb\u4e0a\u4e00\u6b21\u6c34\u4f4d\u4e0a\u5347\u7684\u9ad8\u5ea6\u5c31\u662f\u9019\u6b21\u6c34\u4f4d\u4e0a\u5347\u7684\u9ad8\u5ea6\u4e86\u3002<\/p>\n\n\n\n

\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0dZeroJudge O711: \u88dd\u98f2\u6599<\/a><\/h3>\n\n\n\n
#include <iostream>\nusing namespace std;\n\nint N, w1, w2, h1, h2;\nint first, second;\n\nint calcLevel(const int w) {\n    int level;\n    if (w <= first) {\n        level = w \/ (w1*w1);\n    }\n    else if (w <= first + second) {\n        level = h1 + ((w-first) \/ (w2*w2));\n    }\n    else {\n        level = h1 + h2;\n    }\n    return level;\n}\n\nint main() {\n    cin.sync_with_stdio(0);\n    cin.tie(0);\n    cin >> N >> w1 >> w2 >> h1 >> h2;\n    first = w1 * w1 * h1;\n    second = w2 * w2 * h2;\n    int water[20] = {}, prefix[20] = {}, calc[20] = {}, ans = -999;\n    prefix[0] = 0;\n    calc[0] = 0;\n    for (int i = 0; i<N; i++) {\n        cin >> water[i];\n        prefix[i+1] = prefix[i] + water[i];\n    }\n    for (int i = 0; i<N; i++) {\n        const int level = calcLevel(prefix[i+1]);\n        calc[i+1] = level;\n        ans = max(ans, level-calc[i]);\n    }\n    cout << ans << "\\n";\n}\n\n\/\/ZeroJudge O711\n\/\/Dr. SeanXD<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
\u6709\u4e00\u500b\u676f\u5b50\uff0c\u53ef\u5c07\u5176\u9ad4\u7a4d\u8996\u70ba\u7531\u5169\u500b\u9577\u65b9\u9ad4\u7d44\u6210\uff08\u5982\u4e0b\u5716\uff09\uff0c\u4e0b\u65b9\u7684\u9577\u65b9\u9ad4\u5e95\u9762\u7a4d\u70ba\u00a0w1 \u00d7 w1\u00a0cm2\uff0c\u9ad8\u70ba\u00a0h1 […]<\/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":[25],"tags":[20,8,44,13,9],"class_list":["post-1273","post","type-post","status-publish","format-standard","hentry","category-ioi-apcs","tag-20","tag-8","tag-44","tag-13","tag-9"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/1273","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=1273"}],"version-history":[{"count":2,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/1273\/revisions"}],"predecessor-version":[{"id":1276,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/posts\/1273\/revisions\/1276"}],"wp:attachment":[{"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/media?parent=1273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/categories?post=1273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seanxd.com\/zh\/wp-json\/wp\/v2\/tags?post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}