Assignemnt #74 Safe Square Root

Code

    ///Name: Prooz Fereydouni
    ///Period: 7
    ///Project Name: Safe Square Root
    ///File Name: SSR.java
    ///Date: 1/26/2016
  
import java.util.Scanner;

public class SSR
{
    public static void main(String[] args)
    {
        Scanner keyboard = new Scanner(System.in);
        int in=0;
        System.out.println("Enter a positive number.");
        in = keyboard.nextInt();
        
        while(in<0)
        {
        System.out.println("Wrong input. Your number can't be negative.");
        in = keyboard.nextInt();
        }
        System.out.println("The square root of the number is: " + Math.sqrt(in));
    }
}






    

Picture of the output