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地址:http://codeforces.com/problemset/problem/768/A 题目: A. Oath of the Night's Watch time limit per test 2 seconds memory limit per test 256 megabytes i 阅读全文
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地址:http://codeforces.com/contest/765/problem/E 题目: E. Tree Folding time limit per test 2 seconds memory limit per test 512 megabytes input standard in 阅读全文
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地址:http://codeforces.com/contest/765/problem/D 题目: D. Artsem and Saunders time limit per test 2 seconds memory limit per test 512 megabytes input stan 阅读全文
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地址:http://codeforces.com/contest/765/problem/C 题目: C. Table Tennis Game 2 time limit per test 2 seconds memory limit per test 512 megabytes input stan 阅读全文
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地址:http://codeforces.com/contest/765/problem/B 题目: B. Code obfuscation time limit per test 2 seconds memory limit per test 512 megabytes input standar 阅读全文
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地址:http://codeforces.com/contest/765/problem/A 题目: A. Neverending competitions time limit per test 2 seconds memory limit per test 512 megabytes input 阅读全文
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地址:http://codeforces.com/contest/766/problem/E 题目: E. Mahmoud and a xor trip time limit per test 2 seconds memory limit per test 256 megabytes input s 阅读全文
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地址:http://codeforces.com/contest/766/problem/D 题目: D. Mahmoud and a Dictionary time limit per test 4 seconds memory limit per test 256 megabytes input 阅读全文
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地址:http://codeforces.com/contest/766/problem/C 题目: C. Mahmoud and a Message time limit per test 2 seconds memory limit per test 256 megabytes input st 阅读全文
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地址:http://codeforces.com/contest/766/problem/A A题: A. Mahmoud and Longest Uncommon Subsequence time limit per test 2 seconds memory limit per test 256 阅读全文
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不带权: 带权: 阅读全文
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题目: Mars was the first planet colonized by humans. After a long terraforming process its appearance has changed completely. From the red desert it has 阅读全文
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题目: Nowadays spaceships are never launched from the Earth's surface. There is a huge spaceport placed in the geostationary orbit and connected to the 阅读全文
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While some people travel in space from planet to planet and discover new worlds, the others who live on Earth still have to get up in the morning, go 阅读全文
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地址:http://poj.org/problem?id=1755 题目: Triathlon Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6931 Accepted: 1797 Description Triathlon i 阅读全文
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地址:http://poj.org/problem?id=3384 题目: Feng Shui Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5551 Accepted: 1667 Special Judge Descripti 阅读全文
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地址:http://poj.org/problem?id=3525 题目: Most Distant Point from the Sea Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 5167 Accepted: 2331 S 阅读全文
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题目: Faulty dial Pavel has not played ACM for ages, nor does he train teams, nor prepare problems. The thing is that there are much more global issues 阅读全文
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题目: Bowling game In all asocial teams members ignore each other uniformly, each tight-knit team builds up team spirit their own way. Olya, Egor and Ol 阅读全文
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地址:http://poj.org/problem?id=1279 题目: Art Gallery Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7329 Accepted: 2938 Description The art g 阅读全文