# include <stdio.h>
# include <stdlib.h>

int main(void) {
	short int a = 7;
	char b = 77;
	double c = 777; 
	long int d = 7777;

	printf("%03hd\n", a);
	printf("%c\n", b);
	printf("%.0f\n", c);
	printf("%lx\n", d);
	return EXIT_SUCCESS;
}