Arrays 数组与算法

我有一个关于数组的算法作业。我的家庭作业问题如下

写一个算法来确定某本书的 数组中的名称

我为这个问题写了一个算法如下

 Algorithm: booksOnTheList

 Names : books’ list
 Searchname : The name to search for 

found <- False 
For each book in the books’ list {
     If ( book = Searchname ) then 
      found <- True 
      }
      print found 

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我犯了哪些错误和不足？谢谢您的帮助：

请告诉我这是否对您有帮助

import csv
with open('file_path', 'r') as file:
    reader = csv.reader(file, delimiter=',')
    # because of list of list we are taking inner valid list by index
    total_books_name = list(reader)[0]

books_present = []
books_not_present = []
# suppose we want to filter below list of books
input_book_list =['book_1','book_2']
for book_name in input_book_list:
    if book_name in total_books_name:
        print("book {} already present in list".format(book_name))
        books_present.append(book_name)
    else:
        print("book {} not present in list".format(book_name))
        books_not_present.append(book_name)

print("**** books present in collection %s", str(books_present))
print("**** books not present in collection %s", str(books_not_present))

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打印“已找到”如果书籍中的Searchname\u列表中的其他内容打印“未找到”，这有点混乱，因为我刚刚开始学习，但非常感谢您的帮助：