#include<stdio.h>
#include<math.h>

int main()
{
	double x;
	x = 1;

	while (x<4)
	{
		printf("%f ", pow(1,x));
		x++;
	}

	x = 1;
	printf("\n");
	while (x<4)
	{

		printf("%f ", pow(2,x));
		x++;
	}

	x = 1;
	printf("\n");
	while (x<4)
	{

		printf("%f ", pow(3,x));
		x++;
	}
	printf("\n");

	return 0;
}