猜拳游戏and用户登录

猜拳游戏
win=0
lost=0
ping=0
while True:
    print(‘胜:%s   输:%s   平:%s‘% (win,lost,ping))
    print(‘欢迎来猜拳\n1.拳头     2.剪刀     3.布    4.退出‘)
    import random
    chooses = [‘石头‘,‘剪刀‘,‘布‘]
    dn = random.choice(chooses)
    ren = input(‘请出拳:‘)
    if (ren == ‘1‘ and dn ==‘石头‘) or (ren == ‘2‘ and dn == ‘剪刀‘) or (ren==‘3‘ and dn ==‘布‘):
        ping += 1
        print(‘平局‘)
    elif (ren == ‘1‘ and dn == ‘剪刀‘) or (ren == ‘2‘ and dn == ‘布‘) or (ren == ‘3‘ and dn == ‘石头‘):
        win += 1
        print(‘赢啦‘)
    elif (ren == ‘1‘ and dn == ‘布‘) or (ren == ‘2‘ and dn == ‘石头‘) or (ren == ‘3‘ and dn == ‘剪刀‘):
        lost += 1
        print(‘输啦‘)
    elif (ren == ‘4‘):
        break
    elif not ren:
        continue
　　 else:
 　　print(‘输入错误‘)
　　 print(‘\033[31m=\033[0m‘ * 30)
用户登录

username = ‘root‘
password = ‘root‘
count = 0
print(‘请登录...‘)
while True:
    user = input(‘username:‘)
    pwd = input(‘password:‘)
    if user == username and pwd == password:
        print(‘欢迎登陆‘)
        break
    else:
        count += 1
        print(‘密码错误‘, count)
        if count == 3:
            print(‘滚‘)
            break