4.5 How to run part of code under certain conditions?

E5.19

import java.util.*;

class Uiyltrg {

public static void main(String[] args) {

Scanner in=new Scanner(System.in);

System.out.println("Please enter a value");

double x=in.nextDouble();

System.out.println("Another please");

double y=in.nextDouble();

System.out.println("Another please");

double z=in.nextDouble();

if (x>y && x>z)

{

System.out.println("The largest number is "+x);

}

if (y>x && y>z)

{

System.out.println("The largest number is "+y);

}

if (z>x && z>y)

{

System.out.println("The largest number is "+z);

}

}

}