#include <stdio.h>

int main(void)
{
  int first_w, first_l, second_w, second_l;
  int first_area, second_area;

  while ( 2>1 ) {
    printf("First room width: ");
    scanf("%d", &first_w);
    if ( first_w == 0 ) {
      printf("Bye.\n");
      break;
    }
    printf("First room length: ");
    scanf("%d", &first_l);
    printf("Second room width: ");
    scanf("%d", &second_w);
    printf("Second room length: ");
    scanf("%d", &second_l);
    
    first_area = first_w*first_l;
    second_area = second_w*second_l;
    
    if ( first_area > second_area)
      printf("The first room is larger.\n");
    else if (first_area < second_area)
      printf("The second room is larger.\n");
    else
      printf("The two rooms are of equal area.\n");
  }
  //  return(0);
}