Assignment #81 Counting Machine Revisited

Code

    /// Name: Koosha Kimelman
    /// Period: 7
    /// Program Name: Counting Machine Revisited
    /// File Name: CountingMachine2.java
    /// Date Completed: 12/9/15
    
    import java.util.Scanner;
    
    public class CountingMachine2 {
    
        public static void main(String[] args) throws Exception {
        
            Scanner keyboard = new Scanner(System.in);
            
            int s, e, i;   //start end interval
            
            System.out.print("Count from: ");
            s = keyboard.nextInt();
            System.out.print("Count to  : ");
            e = keyboard.nextInt();
            System.out.print("Count by  : ");
            i = keyboard.nextInt();
            
            System.out.println();
            
            for (s = s; s <= e; s = s + i) {
                System.out.print(s + " ");
                Thread.sleep(25);
            }
            if ((s-i) != e) {
                System.out.print(s + "     Didn't go in evenly.");
            }
            
            System.out.println();
        }
    }
    

Picture of the output