#include <stdio.h>


int main(){
	int x;
	int s;
	int i;
	i = 0;
	s = 2;
	x = 2;
	while(i < 4){
		x = x * s;
		i++;
	}
	printf("2*2*2*2*2=%d\n",x);
    return 0;
}