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River Hopscotch Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 16074 Accepted: 6754 Description Every year the cows hold an event featurin 阅读全文
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B. Arpa and an exam about geometry time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Arpa 阅读全文
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C. Two TVs time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polycarp is a great fan of te 阅读全文
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B. Luba And The Ticket time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Luba has a ticket 阅读全文
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A. Chess Tourney time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Berland annual chess tou 阅读全文
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Cheapest Palindrome Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10301 Accepted: 4931 Description Keeping track of all the cows can be a 阅读全文
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Milking Time Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10434 Accepted: 4378 Description Bessie is such a hard-working cow. In fact, s 阅读全文
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Apple Catching Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13077 Accepted: 6354 Description It is a little known fact that cows love ap 阅读全文
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A. Arya and Bran time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Bran and his older siste 阅读全文
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B. Game of the Rows time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Game of the Rows t 阅读全文