摘要：
Morley’s Theorem Input:Standard InputOutput:Standard OutputMorley’s theorem states that that the lines trisecting the angles of an arbitrary plane tri... 阅读全文
摘要：
DiningTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 11844Accepted: 5444DescriptionCows are such finicky eaters. Each cow has a preference f... 阅读全文
摘要：
Drainage DitchesTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 64044Accepted: 24718DescriptionEvery time it rains on Farmer John's fields, a... 阅读全文