Guo Qiang

Java Karel 机器人的模拟迷宫算法，短小精悍，值得借鉴。

import stanford.karel.*;
public class MazeKarel extends SuperKarel {
	public void run() {
		while(noBeepersPresent()) {
			if(leftIsClear())
				turnLeft();
			else
				while(frontIsBlocked())
					turnRight();
			move();
		}

		pickBeeper();
	}
}