//Sample05_02.java
class Sample05_02 {
	public static void main(String[] args){

		double a_dou = 2.0;
		double b_dou = 5.5;
		double c_dou = 8.0;

		System.out.println(a_dou + b_dou);
		System.out.println(c_dou - b_dou);
		System.out.println(a_dou * c_dou);
		System.out.println(c_dou / a_dou);
		System.out.println(b_dou / a_dou);
		System.out.println(b_dou % a_dou);
	}
}