#include<iostream.h>
void main()
{
int x,y,z;
cout<<"x,y=";
cin>>x>>y;
cout<<"输入的x="<<x<<" y="<<y<<endl;
z=x;
x=y;
y=z;
cout<<"输出的x="<<x<<" y="<<y<<endl;
}
标题就是要求 谢谢
參考答案:#include<iostream.h>
void main()
{
int x,y;
cout<<"x,y=";
cin>>x>>y;
cout<<"输入的x="<<x<<" y="<<y<<endl;
if(x>y)
cout<<"较大的数为x="<<x<<endl;
else if(y>x)
cout<<"较大的数为y="<<y<<endl;
else
cout<<"x和y一样大"<<endl;
}