python----测试03.27

作业1    猜年龄，可以让用户最多才三次

my_age = 28
count = 0          #count 计数
while count < 3:
    user_guess = int(input("input your guess num:"))
    if user_guess == my_age:
        print("Congratulations,you got it!")
        break
    elif user_guess > my_age:
        print("Bigger!")
    else:
        print("Smaller!")
    count += 1
else:
    print("Sorry!No chance!")

作业2 猜年龄 ，每隔3次，问他一下，还想不想继续玩，y or n

my_age = 28
count = 0          #count 计数
while True:
    user_guess = int(input("input your guess num:"))            #num 号码
    count += 1
    if user_guess > my_age:
        print("Bigger!")
    elif user_guess < my_age:
        print("Smaller!")
    else:
        print("Congratulations,you got it!")
        break
    while count % 3 == 0:
        user_choice = input("Would you like to continue,（y ro n）:")      #choice 选择
        if user_choice =="y":
            break
        elif user_choice =="n":
            exit()
        else:
            print("please input y or n")

作业3,编写登陆接口,输入用户名密码,认证成功后显示欢迎信息,输错三次后锁定