#include <stdio.h>

int main()
{
	int input = 0;
	int mask;

	while (1)
	{
		printf("Input Number(Decimal: if you input zero then exit): ");
		scanf_s("%d", &input);

		if (input == 0)
		{
			break;
		}
	
		printf("\n-----------------------------------\n");
		int i;	
		for (i = 31; i >= 0; i--)
		{
			mask = 1 << i;
			printf("%d", input & mask ? 1 : 0);
			
			if (i % 8 == 0) printf(" ");
		}
		printf("\n-----------------------------------\n\n");
	}

	return 0;
}