Assignment #68 and Reverse Hi-Lo

Code

                        /// Name: Graham Pollock
                        /// Period: 5
                        /// Program Name: Reverse HiLo
                        /// File Name: ReverseHiLo.java
                        /// Date Finished: 12/14/2015/
    
    import java.util.Random;
        import java.util.Scanner;
        
        public class ReverseHiLo
        {
            public static void main(String[] args)
            {
                Random r = new Random();
                Scanner keyboard = new Scanner(System.in);
                
                int hi, lo, guess;
                String response;
                
                lo = 1;
                hi = 1000;        
                guess = (lo + hi)/2;
                
                System.out.println("Think of a number between 1-1000, and i'll try to guess it");
                System.out.println("My guess is " + guess + " am I to (h)igh, (l)ow, or (c)orrect?");
                System.out.print("> ");
                response = keyboard.next();
                
                while (!response.equals("c"))
                {
                    if (response.equals("h"))
                    {
                        hi = guess;
                        guess = (lo + hi)/2;
                        System.out.println("My guess is " + guess + " am I to (h)igh, (l)ow, or (c)orrect?");
                        System.out.print("> ");
                        response = keyboard.next();
                    }
                    
                    else if (response.equals("l"))
                    {
                        lo = guess;
                        guess = (lo + hi)/2;
                        System.out.println("My guess is " + guess + " am I to (h)igh, (l)ow, or (c)orrect?");
                        System.out.print("> ");
                        response = keyboard.next();
                    }
                }
                
                System.out.println("Sweet! I Guessed Right!");
            }
        }
    

Picture of the output