/*
 * File: CheckerboardKarel.java
 * ----------------------------
 * When you finish writing it, the CheckerboardKarel class should draw
 * a checkerboard using beepers, as described in Assignment 1.  You
 * should make sure that your program works for all of the sample
 * worlds supplied in the starter folder.
 */

import stanford.karel.*;

public class CheckerboardKarel extends SuperKarel {


public void run(){
	while (frontIsClear()){
	putBeeper();
	move();
		if (frontIsClear()){
			move();
		} else {
			if (facingEast()){
				turnLeft();
				move();
				turnLeft();
				} else {
					if (facingWest()){
						turnRight();
						move();
						turnRight();
						}
					}

			}

		}
	}
}