摘要:
Dividing the Path Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5060 Accepted: 1782 Description Farmer John's cows have discovered that t 阅读全文
摘要:
K-th Number Time Limit: 20000MS Memory Limit: 65536K Total Submissions: 62516 Accepted: 21975 Case Time Limit: 2000MS Description You are working for 阅读全文