#include <stdio.h>

int main(void)
{
	int n = 9.99;
	double x = 9.99;

	printf("intの型変数：%d\n", n);
	printf("      n / 2：%d\n", n / 2);

	printf("doubleの型変数：%f\n", x);
	printf("      n / 2：%f\n", x / 2);

	return 0;
}