2018年1月22日
hdu 4460 Friend Chains
摘要： For a group of people, there is an idea that everyone is equals to or less than 6 steps away from any other person in the group, by way of introductio 阅读全文
posted @ 2018-01-22 22:56 euzmin 阅读(370) 评论(0) 推荐(0)
简单多边形与圆交面积模板
摘要： 1 /* 2 求多边形与圆相交的面积 3 */ 4 5 #include <iostream> 6 #include <cstdio> 7 #include <cmath> 8 #define max(x,y) ((x)>(y)?(x):(y)) 9 #define min(x,y) ((x)<(y 阅读全文
posted @ 2018-01-22 15:12 euzmin 阅读(396) 评论(0) 推荐(0)