Created
April 4, 2020 07:36
-
-
Save luizomf/433e300cf984cff1dd716b61f3f5b24f to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Para Type annotation | |
| from typing import List | |
| # Pilha de livros com type annotation | |
| stack_of_books: List[str] = [] # {1} | |
| # Adicionando livros no topo da pilha | |
| stack_of_books.append('Livro 1') # {2} | |
| stack_of_books.append('Livro 2') # {2} | |
| stack_of_books.append('Livro 3') # {2} | |
| # Obtendo o elemento mais novo | |
| book_1 = stack_of_books.pop() # Livro 3 {3} | |
| book_2 = stack_of_books.pop() # Livro 2 {3} | |
| book_3 = stack_of_books.pop() # Livro 1 {3} | |
| # IndexError: pop from empty list | |
| book = stack_of_books.pop() # Não há mais livros {4} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment