i am not getting the meaning of Comment out as many lines as possible to display the number 19 please help me
package com.codegym.task.task02.task0211;
/*
x = x * 2;
*/
public class Solution {
public static void main(String[] args) {
int x = 1;
int y = 0;
y = y + x;
x = x * 2;
y = y + x;
x = x * 2;
y = y + x;
// x = x * 2;
y = y + x;
x = x * 2;
y = y + x;
System.out.println(y);
}
}