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A. Snowball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Today's morning was exception 阅读全文
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C. Ancient Berland Circus time limit per test 2 seconds memory limit per test 64 megabytes input standard input output standard output Nowadays all ci 阅读全文
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D. Maximum Diameter Graph time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Maximum Dia 阅读全文
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C. Multi-Subject Competition time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Multi-Su 阅读全文
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B. Vova and Trophies time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Vova and Trophie 阅读全文
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A. Vasya and Book time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Vasya and Book time 阅读全文
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P2680 运输计划 题目背景 公元 20442044 年,人类进入了宇宙纪元。 题目描述 公元20442044 年,人类进入了宇宙纪元。 L 国有 nn 个星球,还有 n-1n−1 条双向航道,每条航道建立在两个星球之间,这 n-1n−1 条航道连通了 LL 国的所有星球。 小 P 掌管一家物流公 阅读全文
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D. Delivery Service 单测试点时限: 2.5 秒 内存限制: 512 MB 单测试点时限: 2.5 秒 内存限制: 512 MB 单测试点时限: 2.5 秒 内存限制: 512 MB EOJ Delivery Service Company handles a massive am 阅读全文
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P2 : Heshen's Account Book P2 : Heshen's Account Book Time Limit:1000ms Case Time Limit:1000ms Memory Limit:512MB Description Heshen was an official o 阅读全文
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P1 : Jin Yong’s Wukong Ranking List Time Limit:1000ms Case Time Limit:1000ms Memory Limit:512MB Time Limit:1000ms Case Time Limit:1000ms Memory Limit: 阅读全文