[已解决]小白求助关于while循环

YSW9527

age = int(input("Please input your age:(如要结束请输入0)"))
while age:#可以近似把数字当做布尔型使用，0代表False，大于0的代表True，当输入0自然就会结束循环，其他大于0的数字将继续判断
    if age < 3:
        print("Free!")
    elif 3<= age <= 12:
        print("You should pay $10.")
    elif age > 12:
        print("You should pay $15.")
    age = int(input("Please input your age:(如要结束请输入0)"))