摘要：
Hourai Jeweled Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 163840/163840 K (Java/Others)Total Submission(s): 1149 Accepted Submission(s): 457 阅读全文
摘要：
Anniversary party Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8184 Accepted: 4685 Description There is going to be a party to celebrate 阅读全文