#include <string.h>
#include <stdio.h>

int main(void)
{
	char ret[3];

	for (int i = 0; i <= 100; i++)
		printf("fizz%s%c" + (sizeof "fizz" - 1) * !!(i % 3),
		       (0 == i % 5) ? "buzz" :
		       (i % 3) ? (char *) memcpy(ret,
		                                 (char[sizeof ret]){i / 10 + '0', i % 10 + '0', 0},
						  sizeof ret) :
						  "", i < 100 ? ' ': '\n');
	return 0;
}