python实现猜数字小游戏

#!/usr/bin/env python 
# encoding: utf-8 
 
#使用print("",end=...)标准 
from __future__ import print_function 
 
import os 
import sys 
import time 
import random 
 
#输入检测 
 
while 1: 
 os.system('cls') 
 print ("Hello , Welcome to Guess_Number Games...The Number is between 1 - 10...") 
 print ("Please input the level you want(1~10): ",end = '') 
 level = raw_input("") 
 diff = 11-int(level) 
 if diff > 10 or diff <1: 
  print ("Invalid Input...") 
  time.sleep(0.3) 
 else: 
  break 
 
#猜数字流程 
 
count_num = 0 
ran = random.randint(1,10) 
while count_num < diff: 
 count_num += 1 
 print (str(count_num)+": "+"Please input the number you guess: ",end = '') 
 number = raw_input() 
 number = int(number) 
 if number < ran: 
  print ("Too Little...") 
  continue 
 elif number > ran: 
  print ("Too Big...") 
  continue 
 else: 
  print ("Congraduation! You Win...") 
  break 
if count_num == diff: 
 print ("You Lose...")