A program to find the powers of two using bits, without a loop or any other functions.

power_of_two.c

#include <stdio.h>

int main ()
{
	int n, val;
	printf("Enter the value for n \n");
	scanf("%d",&n);	
	printf("2^%d is %d \n",n,2<<(n-1));
	return 0;
}