hortega

package guide;

import com.twilio.security.RequestValidator;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

hortega

package guide;

import com.twilio.twiml.Say;
import com.twilio.twiml.TwiMLException;
import com.twilio.twiml.VoiceResponse;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

hortega

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Queue;
import java.util.Random;
import java.util.concurrent.*;

public class QueueConsumer {

    private static final Logger LOGGER = LoggerFactory.getLogger(QueueConsumer.class);

hortega

;; * paste your code
;; * add a comment at the top telling which function to call 

hortega

(defn right [[x y]]
  {2 [(inc x) y]})

(defn left [[x y]]
  {4 [(dec x) y]})

(defn down [[x y]]
  {3 [x (inc y)]})