ex.5.5.c

#include <stdio.h>

int main (void)
{
	int n, two_to_the_n;

	printf ("TABLE OF POWERS OF TWO\n\n");
	printf (" n     2 to the n\n");
	printf ("---    ---------------\n");

	two_to_the_n = 1;
	for ( n = 0; n <= 10; ++n ) {
		printf ("%2i        %i\n", n, two_to_the_n);
		two_to_the_n *= 2;
	}

	return 0;
}