Jelly_acm的博客

4270: 同源数Time Limit: 3 Sec  Memory Limit: 128 MBSubmit: 1284  Solved: 224Description如果x和y的质因子集合完全相同，那么我们就说他们是同源的。比如说18 = 2 * 32，12 = 3 * 22；Input本题有多组数据（组数 每组数据输入形如：x y

Coprime Sequence                                                       Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)                                       

2486: Heap时间限制: 2 Sec  内存限制: 128 MB提交: 16  解决: 5[提交][状态][讨论版]题目描述有n个非负整数，a1,a2,a3.....an。有Q次询问，每次询问输入四个正整数A,B,C,D每次询问输出有多少个ai，满足ai%A==0 && ai%B==0 && ai%C==0 && ai%D==0。输

GCDTime Limit: 6000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11177    Accepted Submission(s): 4236Problem DescriptionGiven 5 integers: a,

A. I'm bored with lifetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputHolidays have finished. Thanks to the

Balls and Boxes                                                                           Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)                     

Counting DivisorsTime Limit: 10000/5000 MS (Java/Others)    Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1105    Accepted Submission(s): 393Problem DescriptionIn mat