摘要：
Seek the Name, Seek the Fame Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 20196 Accepted: 10514 Description The little cat is so famous, 阅读全文
摘要：
We say a sequence of characters is a palindrome if it is the same written forwards and backwards. For example, ‘racecar’ is a palindrome, but ‘fastcar 阅读全文
摘要：
Eddy's picture Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10685 Accepted Submission(s): 5397 阅读全文