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：

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import random
secretNumber=random.randint(1,20)
print "I'm thinking of a number between 1 and 20."
times = 0
for i in range(1,7):
    print "Take a guess:"
    guess=int(input())
    if guess<secretNumber:
        print "Your guess is too low."
        times+=1
    elif guess>secretNumber:
        print "Your guess is too high."
        times += 1
    else:
        times += 1
        break
if guess==secretNumber:
    print "You are right! The number is:%d,you spend %d times" %(secretNumber,times)
else:
    print "You are wrong,and the number is:%d" %secretNumber

运行结果：

举例二：

#!/usr/bin/python
# -*- coding: UTF-8 -*-
import random
def guessNumber():
    num=random.randint(1,20)
    print "提前展示该随机数字：",num #方便测试可以先打印出该随机数字
    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：
"))
    times=0
    while times<5:
        if num==guess:
            print "你猜对了！你花了%d次！" %(times+1)
            break
        if num > guess:
            guess = int(raw_input("小了！请再猜："))
            times+=1
        if num < guess:
            guess = int(raw_input("大了！请再猜："))
            times+=1
    if times==5:
        print "6次机会用完了都没猜对！"

guessNumber()

运行结果：