Timeclimber

最长回文 Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 23994    Accepted Submission(s): 8790 Problem Description 给出一个只由小写英文字符a,b,c...y,

Ela的回文串 Problem:1316 Time Limit:1000ms Memory Limit:65535K Description Ela在算法课上学习了回文串，但是她不想在回文串中出现她不喜欢的字符。 现在Ela告诉我们她喜欢的字符是{A, H, I, M, O, T, U, V, W

吉哥系列故事——完美队形II Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 3951    Accepted Submission(s): 1575 Problem Description 　　吉哥又想出了一个新的完美队

Girls' research Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 3445    Accepted Submission(s): 1305 Problem Description One day, sailo

Best Reward Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 3215    Accepted Submission(s): 1324 Problem Description After an uphill ba

Hotaru's problem Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 3952    Accepted Submission(s): 1298 Problem Description Hotaru Ichijo