Introduction
Here is the source code for Main.java
Source
public class Main {
public static void main(String[] args) {
long x = 12345678901234L;
long y = -12345678901234L;
System.out.println(Math.abs(x));
System.out.println(Math.abs(y));
System.out.println(Math.abs(-18885785959l));
}
}