摘要:
Musical Theme Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 21134 Accepted: 7234 Description A musical melody is represented as a sequenc 阅读全文
摘要:
Long Long Message Time Limit: 4000MS Memory Limit: 131072K Total Submissions: 23163 Accepted: 9509 Case Time Limit: 1000MS Description The little cat 阅读全文