编程一小时2023.5.18

#include<iostream>

#include<fstream>

using namespace std;

class Dog{

public:

int getdogage(){

return age;

}

int getdogweight(){

return weight;

}

void setdog(int x,int y){

age=x;

weight=y;

}

private:

int age,weight;

};

 

int main(){

int v1,v2;

Dog dog1;

dog1.setdog(10,5);

ofstream

outFile("outfile.txt",ios::out);

outFile<<dog1.getdogage()<<""<<dog1.getdogweight();

outFile.close();

Dog dog2;

ifstream

inFile("outfile.txt",ios::in);

inFile>>v1;

inFile.seekg(1,ios::cur);

inFile>>v2;

dog2.setdog(v1,v2);

outFile.close();

cout<<"age of dog1:"<<dog1.getdogage()<<endl;

cout<<"weight of dog1:"<<dog1.getdogweight()<<endl;

cout<<"age of dog2:"<<dog2.getdogage()<<endl;

cout<<"weight og dog2:"<<dog2.getdogweight()<<endl;

}