摘要：
Haybale Guessing Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2384 Accepted: 645 Description The cows, who always have an inferiority co 阅读全文
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Telephone Lines Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6785 Accepted: 2498 Description Farmer John wants to set up a telephone lin 阅读全文
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Cow Contest Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11129 Accepted: 6183 Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1. 阅读全文
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Cell Phone Network Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6781 Accepted: 2429 Description Farmer John has decided to give each of 阅读全文
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C. Arcade time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Arcade time limit per test 1 阅读全文
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B. 2Trees time limit per test 0.75 seconds memory limit per test 256 megabytes input standard input output standard output You are given two trees wit 阅读全文
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E. GukiZ and GukiZiana time limit per test 10 seconds memory limit per test 256 megabytes input standard input output standard output Professor GukiZ 阅读全文
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D. Weird journey time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Little boy Igor wants t 阅读全文