#include <stdio.h>

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

	printf("int　型変数　nの値：%d\n", n);
	printf("                        n / 2：%d\n", n / 2);
	
	printf("double型変数 xの値：%f\n", x);
	printf("                        x/2.0：%f\n", x / 2);

	return 0;
}