摘要: //200k, 32ms#include #include #include using namespace std;const int MAX_M = 10005;const int MAX_N = 20;const double EPS = 1e-10;double add(d... 阅读全文
posted @ 2016-11-13 14:52 StevenLuke 阅读(159) 评论(0) 推荐(0) 编辑