//To Check the Preprocessing
//$gcc -E Macro2.c


#include<stdio.h>

#define SQUARE(x) ((x) * (x))

int main() {
  printf("Square of 4: %d\n", SQUARE(4));
  //printf("Square of abs: %s\n", SQUARE("abs")); //through error as MACRo donot check the type
  return 0;
}