摘要:
Time Limit:1000MS Memory Limit:10000KDescription As we all know, machine scheduling is a very classical problem in computer science and has been st... 阅读全文
摘要:
Time Limit:1000MS Memory Limit:10000KDescription Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse... 阅读全文
摘要:
Time Limit:1000MS Memory Limit:10000KDescription Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. Thi... 阅读全文