// Output formatting examples
#include <stdio.h>

int main() {
	
	int N = 0x12345678;       // 4-byte value
	
	printf("01234567890123456789012345678901234567890123456789\n");
	printf("--------------------------------------------------\n");
	
	printf("N:%d\n", N);
	printf("N:%4d\n", N);
	printf("N:%12d\n", N);
	printf("N:%012d\n", N);
	printf("\n");
	
	printf("N:  0x%x\n", N);
	printf("N:  0x%X\n", N);
	printf("\n");
	
	int M = N;
	do {
		printf("M:  %10d\n", M);
		M = M / 10;
	} while ( M > 0 );
	printf("\n");
	
	do {
		printf("N:  %10d\n", N = N/10);
		//N = N / 10;
	} while ( N / 10 > 0 );

   return 0;
}