age = 1
while age:
    age = input("please tell me your age:(input 0 to exit)")
    age = int(age)
    if age == 0:
        break
    elif age <= 3:
        print("you have no pay!")
    elif age <= 12:
        print("you have to pay $10!")
    else:
        print("you have to pay $15!")
6ac32e41b65323b63f4a09d737253782e768ae69
<mask token>

<mask token>
while age:
    age = input('please tell me your age:(input 0 to exit)')
    age = int(age)
    if age == 0:
        break
    elif age <= 3:
        print('you have no pay!')
    elif age <= 12:
        print('you have to pay $10!')
    else:
        print('you have to pay $15!')

age = 1
while age:
    age = input('please tell me your age:(input 0 to exit)')
    age = int(age)
    if age == 0:
        break
    elif age <= 3:
        print('you have no pay!')
    elif age <= 12:
        print('you have to pay $10!')
    else:
        print('you have to pay $15!')

age = 1
while age:
    age = input("please tell me your age:(input 0 to exit)")
    age = int(age)
    if age == 0:
        break
    elif age <= 3:
        print("you have no pay!")
    elif age <= 12:
        print("you have to pay $10!")
    else:
        print("you have to pay $15!")