摘要: #include #include #include #include using namespace std; const int N = 1000005; const long double pi = acos(-1.0); struct Complex { long double r,i; Complex(long double r=0, long double i=0... 阅读全文
posted @ 2017-08-30 17:39 xiepingfu 阅读(195) 评论(0) 推荐(0) 编辑