Programming Examples

Java program to check number is negative positive or zero


Write a Program input any Integer number and check number is Negative, Positive or Zero. use only if statement.

Solution

import java.util.Scanner;
public class OnlyIfStatement 
{
    public static void main(String args[]) 
	{
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter a number: ");
        int number = sc.nextInt();
        if (number > 0) {
            System.out.println("The number is positive.");
        }
        if (number < 0) {
            System.out.println("The number is negative.");
        }
        if (number == 0) {
            System.out.println("The number is zero.");
        }
    }
}
Output

Enter a number: 5

The number is positive.


----------------------------------

Enter a number: -3

The number is negative.


----------------------------------------


Enter a number: 0

The number is zero.

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