[백준] 1008번 A/B (C++)

#include <stdio.h>

int main(void)
{
	int A = 0;
	int B = 0;
	
	scanf("%d %d", &A, &B);
	
	if (A>0 and B<10)
	{
		printf("%.9lf", (double)A/B);
	}
	
	return 0;
}