Question

Writer a program to input a number from user check and display whether the number is

positive or negative or zero​

Answer 1

import java.util.Scanner;

public class PNZ

{

public static void main (String args[])

{

Scanner sc = new Scanner(System.in);

System.out.print("Please enter a number : ");

double num = sc.nextDouble();

if (num > 0)

{

System.out.println("Positive");

}

else if (num < 0)

{

System.out.println("Negative");

}

else

{

System.out.println("Zero");

}

sc.close();

}

}