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Out of HayTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 11010 Accepted: 4308DescriptionThe cows have run out of hay, a horrible event tha... 阅读全文
posted @ 2014-07-30 21:18
coding_yuan
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HighwaysTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 8855 Accepted: 2467 Special JudgeDescriptionThe island nation of Flatopia is perfec... 阅读全文
posted @ 2014-07-30 18:46
coding_yuan
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Constructing RoadsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 19278 Accepted: 8020DescriptionThere are N villages, which are numbered f... 阅读全文
posted @ 2014-07-30 18:42
coding_yuan
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