对点书系统的第一次改进

在博主的第一篇博文中，博主创建了一个模拟点书系统。现在博主对模拟点书系统进行第一次改进。

改进要点：1，对程序的结构进行优化，加入了函数知识。

    2，对添加了一些问候语，让模拟程度更迷真

涉及的知识：Python中的函数

代码：

def punctuate_books(your_books):
    active=True
    while active:
        temp=input("Plese choose your books: ")
        your_books.append(temp)
        choose=input("Do you want to contnue choose some books?(yes/no) ")
        if choose=="no":
            print("Those are your punctuate books : ")
            for books in your_books:
                    print(books)
            print("\n Thank you for coming our bookstore")
            active=False

    

our_books=["<>","<>","<>","<>","<>","<>","<>"]
print("Welcome to our bookstore ,there are our books:\n")
for our_book in our_books:
    print(our_book)
Your_books=[]
punctuate_books(Your_books)