摘要: 1 #include<iostream> 2 #include<cstring> 3 4 #define MAX_N 10000000 5 6 using namespace std; 7 8 bool flag[MAX_N]; 9 int prime[MAX_N]; 10 11 void solv 阅读全文
posted @ 2017-03-18 21:38 Xycdada 阅读(229) 评论(0) 推荐(0)