摘要： #pragma once #include<iostream> #include<iomanip> #include<string> using namespace std; class MachinePets { public: MachinePets() {}; MachinePets(cons 阅读全文

摘要： #include <iostream> #include <fstream> #include <array> #define N 5 int main() { using namespace std; array<int, N> x {97, 98, 99, 100, 101}; ofstream 阅读全文

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摘要： vectorint.hpp #pragma once #include<iostream> #include<cassert> using namespace std; class vectorInt{ public: vectorInt(int s,int num=0); vectorInt(co 阅读全文

摘要： #include<iostream> #include<string> using std::string; using std::cout; using std::cin; using std::endl; class Info { public: Info(string ni= "", stri 阅读全文

摘要： #include<iostream> #include<cmath> using namespace std; class Complex { public: Complex(double a=0,double b=0):real{a},imag{b}{}; Complex(const Comple 阅读全文

摘要： #include<iostream> using std::cout; using std::endl; class Point { public: Point(int x0=0, int y0=0); Point(const Point&p); ~Point()=default; int get_ 阅读全文