3.26python作业

# 7-2


num = input("How many people do you have?")
num = int(num)
if (num >= 8):
    print("Sorry, there are no desk available.")
else:
    print("Welcome. This way please.")

# 7-5
while True:
    age = input("Please input your age:")
    age = int(age)
    if (age <= 3):
        print("Free ticket!")

    if (age <= 12):
        print("10 dollors")

    if (age > 12):
        print("15 dollars")


# 7-6-1
age = input("Please input your age:")
while age!= 'quit':
    age = int(age)
    if (age <= 3):
        print("Free ticket!")

    if (age <= 12):
        print("10 dollors")

    if (age > 12):
        print("15 dollars")
    age = input("Please input your age:")


# 7-6-2
active = True
while Active:
    age = input("Please input your age:")
    if(age == 'quit'):
        active = True
    else:
        age = int(age)
        if (age <= 3):
            print("Free ticket!")

        if (age <= 12):
            print("10 dollors")

        if (age > 12):
            print("15 dollars")

# 7-6-3
while True:
    age = input("Please input your age:")
    if(age == 'quit'):
        break;
    age = int(age)
    if (age <= 3):
        print("Free ticket!")

    if (age <= 12):
        print("10 dollors")

    if (age > 12):
        print("15 dollars")


# 7-7
while True:
    print(111)