python实践项目四：猜数字游戏

题目要求：在1-20中随机生成一个数字，你来猜，只有6次机会。

举例一：

 1 #!/usr/bin/python
 2 # -*- coding: UTF-8 -*-
 3 
 4 import random  5 secretNumber=random.randint(1,20)  6 print "I'm thinking of a number between 1 and 20."
 7 times = 0  8 for i in range(1,7):  9     print "Take a guess:"
10     guess=int(input()) 11     if guess<secretNumber: 12         print "Your guess is too low."
13         times+=1
14     elif guess>secretNumber: 15         print "Your guess is too high."
16         times += 1
17     else: 18         times += 1
19         break
20 if guess==secretNumber: 21     print "You are right! The number is:%d,you spend %d times" %(secretNumber,times) 22 else: 23     print "You are wrong,and the number is:%d" %secretNumber

 

运行结果：

举例二：

 1 #!/usr/bin/python
 2 # -*- coding: UTF-8 -*-
 3 import random  4 def guessNumber():  5     num=random.randint(1,20)  6     print "提早展现该随机数字：",num #方便测试能够先打印出该随机数字
 7     guess=int(raw_input("我想了一个1-20的数字，给你6次机会你来猜。请猜一个数字：\n"))  8     times=0  9     while times<5: 10         if num==guess: 11             print "你猜对了！你花了%d次！" %(times+1) 12             break
13         if num > guess: 14             guess = int(raw_input("小了！请再猜：")) 15             times+=1
16         if num < guess: 17             guess = int(raw_input("大了！请再猜：")) 18             times+=1
19     if times==5: 20         print "6次机会用完了都没猜对！"
21 
22 guessNumber()

 

运行结果：