/*
 * exp_eq2.c - test for equality 
 */
#include <stdio.h> // include functions in library when compiling

int main(void) // header for function main
{
  int xx, yy; // declare int variables xx and yy
  
  xx=3; // assign xx value of 3
  yy=0; // assign yy value of 0

  if (xx!=yy) // if xx is not equivilent to yy enter if braces
  {  // if braces
    printf("xx is not equals yy.\n");  // output that they are the same
  } // end if braces
  else // if the expression was not true, enter else braces
  {  // else braces
    printf("xx is equal yy.\n"); // output that they are not the same.
  }

  return 0; // return 0 to colling program
}