ex_2

[vicman (林小目)]

import java.util.Scanner;
import java.text.DecimalFormat;
public class bbb {


        public static void main(String[] args) {

                double a,b,c,w;
                DecimalFormat threeDecimal = new DecimalFormat("00.000");
                Scanner A = new Scanner (System.in) /*artificial sweetener*/;
                Scanner B = new Scanner (System.in) /*the weight of the mouse*/;
                Scanner C = new Scanner (System.in) /*kilogram you want to lose*/;
                System.out.println(" print the number of artificial sweetener to kill a
mouse ");
                a = A.nextDouble();
                System.out.println(" Then, print the weight of the mouse ");
                b = B.nextDouble();
                System.out.println(" OK , print how many kilogram you want to lose");
                c = C.nextDouble();
                w = a*c*10/b;
                System.out.println("The maximal diet soda that you can drink is ");
                System.out.print(threeDecimal.format(w));
                System.out.println(" kg " );
        }
}

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