摘要:
An Easy Problem?! Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11576 Accepted: 1760 Description It's raining outside. Farmer Johnson's b 阅读全文
摘要:
Scrambled Polygon Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 8005 Accepted: 3798 Description A closed polygon is a figure bounded by a 阅读全文
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Space Ant Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 3924 Accepted: 2457 Description The most exciting space discovery occurred at the 阅读全文