DTL66的博客

Revolving Digits Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25182    Accepted Submission(s): 5507 Problem Description One

Shortest Prefixes Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17620   Accepted: 7664 Description A prefix of a string is a substring starting at the be

Keywords Search Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 53340    Accepted Submission(s): 17396 Problem Description In

仪仗队 Time Limit:10000MS Memory Limit:265216KB 64bit IO Format:%lld & %llu   Description 　　作为体育委员，C君负责这次运动会仪仗队的训练。仪仗队是由学生组成的N * N的方阵，为了保证队伍在行进中整齐划一，C君会跟在仪仗队的左后方，根据其视线所及的学生人数来判断队伍是否整齐(如下图)。 　　 　　现在，C

Hello Kiki Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit   Description One day I was shopping in the supermarket. There was a cashier counting coins seriously when a

1748. The Most Complex Number Time limit: 1.0 second Memory limit: 64 MB Let us define a complexity of an integer as the number of its divisors. Your task is to find the most complex intege

1179 - Josephus Problem     PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB The historian Flavius Josephus relates how, in the Rom

七夕节 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 42511    Accepted Submission(s): 13503 Problem Description 七夕节那天,月老来到数字王国

Circular Sequence Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Submit Description   Some DNA sequences exist in circular forms as in the following figure, which shows a circular