Tell the output of below program

Question

#include<stdio.h>
void main(){
int a=1+2*2-1%2;
printf("%d",a);
}

Answer 1

* and % have higher precedence than + and -. So, (1) + (2 * 2) - (1 % 2) = 1 + 4 - 1 = 4 is the output.

Answer 2

4