Program to find the given number is zero or positive or negative.

import java.util.*;
class PosNegNo
{
    public static void main(String surat[])
    {
        Scanner s=new Scanner(System.in);
       
        System.out.print("Enter the number : ");
        int n=s.nextInt();
       
        if(n==0)
            System.out.println("Number is Zero");
        else if(n>0)
            System.out.println("Number is Positive");
        else
            System.out.println("Number is Negative");
    }
}

Output: