parsing error c#

using UnityEngine;
using System.Collections;

public class NumberWizard : MonoBehaviour {

	// Use this for initialization
	void Start () {
	print("welcome to Number Wizard");
	print("pick a number in your head ,but don't tell me");
	int max = 1000;
	int min = 1;
	print("The highest number you can pick is "    +max);
	print("The lowest number you can pick is "     +min);
	print("Is the number higher or lower than 500?");
	print("Up arrow for higher,down for lower,return for equal");}
	
	
	// Update is called once per frame
	void Update ()  {
		if(Input.GetKeyDown(KeyCode.UpArrow)){
		   print("Up arrow pressed");
		   }
		 if(Input.GetKeyDown(KeyCode.DownArrow)){
		 print("Down Arrow pressed");
	       }
	       if(Input.GetKeyDown(KeyCode.Return)){
	       print("I won");
	       }
	       }