C++ program of simple calculator

#include <iostream>
using namespace std;
int main ( )
{
int a,b;
char c;
cout<<" ENTER THE FIRST NUMBER\n ";
cin>> a;
cout<<" ENTER THE SECOND NUMBER \n";
cin>> b;
cout<<" ENTER THE CHARACTER\n";
cin>> c;
if (c== '+')
{
cout<<" ADDITION OF TWO NUMBERS IS \n";
cout<< a+b;
}
else if (c=='-')
{
cout<<" SUBTRACTION OF TWO NUMBERS IS \n";
cout<< a-b;
}
else if (c=='*')
{
cout<<" MULTIPLICATION OF TWO NUMBERS IS \n";
cout<< a*b;
}
else if (c=='/')
{
cout<<" DIVISION OF TWO NUMBERS IS \n";
cout<< a/b;
}
else
{
cout<<" INVALID CHARACTER \n";
}
return 0;

}