// This program illustrates that you cannot compare C-strings
// with relational operators. Although it appears to test the
// strings for equality, that is NOT what happens.
#include <iostream>
using namespace std;

int main()
{
   const int SIZE = 40;
   char firstString[SIZE], secondString[SIZE];

   // Get two strings.
   cout << "Enter a string: ";
   cin.getline(firstString, SIZE);
   cout << "Enter another string: ";
   cin.getline(secondString, SIZE);
   
   // Can you use the == operator to compare them?
   if (firstString == secondString)
      cout << "You entered the same string twice.\n";
   else
      cout << "The strings are not the same.\n";
   return 0;
}