Assignemnt #74 and Safe Square Root

Code

  /// Name: Marco Correa
  /// Period: 5
  /// Program Name: Safe Square Root
  /// File Name: Safe Square Root.java
  /// Date Finished: 1/16/2016



  import java.util.Scanner;

  public class SafeSquareRoot
  {
	  public static void main ( String[] args )
	  {
		  Scanner k = new Scanner(System.in);
		
		
		
		  System.out.print( "SQUARE ROOT!\nEnter a number: " );
		  int n = k.nextInt();
		
		while ( n < 0 )
		{
			System.out.println( "The square root of a negative number is imaginary." );
			System.out.print( "Do another: " );
			n = k.nextInt();
		} 
		
		double r = Math.sqrt(n);
		System.out.println( "The square root of " + n + " is " + r );
	}
}

    

Picture of the output