摘要：
Atlantis Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18559 Accepted Submission(s): 7523 Probl 阅读全文
摘要：
Fliptile Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 16558 Accepted: 6056 Description Farmer John knows that an intellectually satisfie 阅读全文