3.26python作业

最新推荐文章于 2024-08-14 18:21:29 发布

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最新推荐文章于 2024-08-14 18:21:29 发布

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分类专栏：作业

本文链接：https://blog.youkuaiyun.com/control_xu/article/details/79733643

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这篇博客展示了几个Python编程的练习，包括基于用户输入的人数判断和年龄判断的场景。通过`if`语句检查人数以决定是否接受，以及使用`while`循环不断询问用户年龄，并根据年龄给出不同票价信息。程序中包含了多种`while`循环的实现方式，以及如何退出循环的条件设定。

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# 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)