04 2016 档案

Big int
摘要：/* Name: Big int Copyright: free Author: No Name Date: 17/04/16 13:40 Description: Big int */ #include #include #include #include #include #define ull unsigned long long cons... 阅读全文
posted @ 2016-04-09 13:56 141421356 阅读(279) 评论(0) 推荐(0)
prime
摘要：#include using namespace std; #define int_sqrt\ b=(d=0x0000000080000000);\ if((b*b)>n) b^=d;d>>=1;\ b|=d;if((b*b)>n) b^=d;d>>=1;\ b|=d;if((b*b)>n) b^=d;d>>=1;\ b|=d;if((b*b)>n) ... 阅读全文
posted @ 2016-04-02 17:35 141421356 阅读(257) 评论(0) 推荐(0)