摘要: #include #include #include #define N 105 #define eps 1e-8 using namespace std; double abs (double x) { return x>0?x:-x; } bool dcmp(double x,double y) { if (abs(x-y) eps) return 0; return... 阅读全文
posted @ 2017-12-08 15:52 MSPqwq 阅读(121) 评论(0) 推荐(0) 编辑