#5-3
def h():
    alien_color='green'
    if alien_color=='green':
        print("you get 5 point.")
    if alien_color=='yellow':
        print("you get 5 point.")
#5-4
def hh():
    alien_color = 'yellow'
    if alien_color == 'green':
        print("you get 5 point.")
    else:
        print("you get 10 point.")
#5-5
def hhh():
    alien_color = 'red'
    if alien_color == 'green':
        print("you get 5 point.")
    elif alien_color =='yellow':
        print('you get 10 point!')
    else:
        print("you get 15 point.")
#5-6
def hhhh():
    age=2
    if age<2:
        print("这是一个婴儿。")
    elif age<4:
        print('这个人是幼儿。')
    elif age<13:
        print('这个人是儿童。')
    elif age<20:
        print('这个人是青少年。')
    elif age<65:
        print('这个人是成年人。')
    else:
        print('这个人是老年人。')
#5-8
def hhhhh():
    names=['audi','bmw','subaru','toyota','admin']
    for name in names:
        if name=='admin':
            print(f'Hello {name},would you like to see a status report?')
        else:
            print(f'Hello {name}, thank you for logging in again.')


if __name__=='__main__':
    h()
    hh()
    hhh()
    hhhh()
    hhhhh()