2.18 C++ How to Program (8th Edition) By Paul Deitel, Harvey Deitel

(Comparing Integers) Write a program that asks the user to enter two integers, obtains the numbers from the user, then prints the larger number followed by the words "is larger." If the numbers are equal, print the message "These numbers are equal."

Solution: 

 
#include <iostream>
using std::cin;
using std::cout;
using std::endl;
 
int main()
{
   int i, j;
 
   cout << "Enter two numbers: ";
   cin >> i >> j;
 
   if(i > j)
      cout << "is larger " << i;
   else if(i == j)
      cout << "These numbers are equal.";
   else
      cout << "is larger " << j;
 
   return 0;
}