c++之初学程序

#include<stdio.h>

#include<iostream>

#include<wchar.h>

#include<cstdlib>

#include<iomanip>

using namespace std;

class A

{

private:

int i;

int j;

public:

void point(int a, int b);

int getx();

int gety();

};

void A::point(int a, int b)

{

i=a;

j=b;

}

int A::getx()

{

return i;

}

int A::gety()

{

return j;

}

int main()

{

A p1, p2;

int x,y;

p1.point (1,2);

p2.point (3,4);

x=p1.getx();

y=p1.gety();

cout << x <<‘ ‘<< y<<endl;

x=p2.getx();

y=p2.gety();

cout << x <<‘ ‘<< y<<endl;

return 0;

}