摘要：
#include <iostream>#include <iomanip>using namespace std;class matrix{private: int row,column; int **mat;public: matrix(const matrix& mx){ this->row=m 阅读全文
摘要：
#include<iostream>using namespace std;class Time{ private: int hour; int minute; public: Time(int h=00,int m=00){ hour=h; minute=m; } int friend opera 阅读全文
摘要：
#include<iostream>using namespace std;class FS{ private: int fz; int fm; public: FS() { fm=1; fz=0; } void set(int m,int z) { fm=m; fz=z; } void del() 阅读全文