parse long to negative number

Question

code:

public class Main{
    public static void main(String[] a){
        long t=24*1000*3600;
        System.out.println(t*25);
        System.out.println(2         


        

Answer 1

You should suffix the numbers with 'l'. Check the snippet below:

   public static void main(String[] a){
        long t=24*1000*3600;
        System.out.println(t*25);
        System.out.println(24l*1000l*3600l*25l);
    }