Question

用C++,输入两个整数,判断他们的关系(大于,小于,等于)

Answer 1

#include<iostream.h>
main()
{
int i,j;
cin>>i;
cin>>j;
if(i>j)
{
cout << "第一个大于第二个"<< endl;
} else if(i<j)
{
cout << "第一个小于第二个"<< endl;
}else
{
cout << "第一个等于第二个"<< endl;
}

}

Answer 2

#include <iostream.h>
void main(){
int i, j;
cout<<"请输入第一个整数:"<<endl;
cin>>i;
cout<<"请输入第二个整数:"<<endl;
cin>>j;
if(i>j)
cout<<i<<">"<<j<<endl;
else if(i==j)
cout<<i<<"="<<j<<endl;
else
cout<<i<<"<"<<j<<endl;
}

Answer 3

void main()
{
int x,y;
cin>>x;
cin>>y;
if(x > y)
cout<<x<<" is greater than "<<y<<endl;
else if(x == y)
cout<<x<<" equals to "<<y<<endl;
else
cout<<x<<" is less than "<<y<<endl;

}