Java program to check whether the number is positive , negative or zero

import java.util.*; public class PositiveNegativeZero { public static void main(String[] args) { Scanner s=new Scanner(System.in); double number = s.nextDouble(); if (number < 0.0) System.out.println(number + " is a negative number."); else if ( number > 0.0) System.out.println(number + " is a positive number."); else System.out.println(number + " is 0."); } }