//Compute.java
//This programe is about the  Computing
public class Compute{
    public static void main(String[] args){
        int x,y,z = 3,i;
        long k;
        k = 9870;
        boolean b = false;
        x = y =z;
        x = ++x*-5;
        float f1 = 20.34f, f2 = 5.3f;
        f1 = f1%f2;
        for(i = 1; i<5; i++){
            System.out.println("i = "+i);
        }

        System.out.println("b = "+b);
        System.out.println("i = "+i);
        System.out.println("y = "+y);
        System.out.println("x = "+x);
        System.out.println("f1 = "+f1);
    }
}