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_Rise_查看:12 回复:10 评论:12 创建时间:2020-07-31T19:26:39
写这篇教程贴只是想运用费曼学习法哈,写差了不要在意
先上代码
import random
print('欢迎来到猜拳游戏')
num = 0
win_num = 0
lose_num = 0
while True:
if lose_num == 2 or win_num == 2:
break
user = int(input('出剪刀打1,出石头打2,出布打3'))
if user > 3 and user < 1:
print('不要输入其他数字')
else:
AI = random.randint(1,3)
if (AI == 1 and user == 2) or (AI == 2 and user == 3) or (AI == 3 and user == 1):
print('你赢了')
win_num += 1
num += 1
elif AI == user:
print('平局了')
num += 1
continue
elif (AI == 1 and user == 3) or (AI == 2 and user == 1) or (AI == 3 and user == 2):
print('你输了')
lose_num += 1
num += 1
else:
if num == 3:
break
if num == 3 and win_num != 2 and lose_num != 2:
print('游戏结束,没有赢家!')
if win_num == 2:
print('恭喜你,你赢了!')
if lose_num == 2:
print('你输了,再接再厉!')
让我们来一步步分析代码
import random
导入随机数生成器库,不用我多说了吧
print('欢迎来到猜拳游戏')
最基础的输出方法,此处要注意括号要是英文括号,而不是中文括号
num = 0
win_num = 0
lose_num = 0
赋值变量,num为局数,win_num为胜利局数,lose_num为失败局数
while True:
重复执行
if lose_num == 2 or win_num == 2:
break
选择语句,从此可以看出游戏规则为三局两胜,break为退出循环
user = int(input('出剪刀打1,出石头打2,出布打3'))
这既是一个变量赋值语句,也是输入语句,int的意思是把用户的输入转换成整数类型
if user > 3 and user < 1:
print('不要输入其他数字')
else:
AI = random.randint(1,3)
一个选择语句,如果用户输入的不是1,2,3就会显示“不要输入其他数字”(如果你输入的是你汉字的话也会显示这句话)如果用户输入的是1,2,3就会让人机在1,2,3三个数字之间随机选择
if (AI == 1 and user == 2) or (AI == 2 and user == 3) or (AI == 3 and user == 1):
print('你赢了')
win_num += 1
num += 1
elif AI == user:
print('平局了')
num += 1
continue
elif (AI == 1 and user == 3) or (AI == 2 and user == 1) or (AI == 3 and user == 2):
print('你输了')
lose_num += 1
num += 1
else:
if num == 3:
break
一长串选择语句,if后面的说简单一些就是输赢判断num+=1,win_num+=1等等都是让变量+1,最后的if是num==3时退出循环
if num == 3 and win_num != 2 and lose_num != 2:
print('游戏结束,没有赢家!')
if win_num == 2:
print('恭喜你,你赢了!')
if lose_num == 2:
print('你输了,再接再厉!')
!=的意思是不等于,在此注意“=”是变量赋值,“==”的意思是:什么=什么。需要注意“=”和“==”像我这样的垃圾就经常搞错