描述 http://poj.org/problem?id=2739 多次询问,对于一个给定的n,求有多少组连续的素数,满足连续素数之和为n. Sum of Consecutive Prime Numbers Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22737 Accepted: 12432 Description Some positive integers can be represented by a su…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1973 Prime Path Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description The ministers of the cabinet were quite upset by the message from the Chief of Secu…
题目链接:http://poj.org/problem?id=3126 Prime Path Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22936 Accepted: 12706 Description The ministers of the cabinet were quite upset by the message from the Chief of Security stating that they…