摘要:
Can you make a water problem?Time Limit:2000/1000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Descripti... 阅读全文
摘要:
输油管道Time Limit:2000/1000MS (Java/Others)Memory Limit:262144/131072KB (Java/Others)SubmitStatisticNext ProblemProblem Description平面上有n个油井,现在要建立一条主干线,用来... 阅读全文
摘要:
A Math gameTime Limit:2000/1000MS (Java/Others)Memory Limit:256000/128000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionRecently, Losan... 阅读全文