List.py

# Indexing and slicing
new_list = [0, 1, 2, 3,9,6,4]

print(new_list[4])
#from to
print(new_list[1:3])
# all before index :x
print(new_list[:2])
# all after index x:
print(new_list[2:])
print()



movies = ['Avengers', 'Black Panther', 'Thor']
movies[0] = 'Captain America'
movies.append('Sorry to Bother You')                # Adds item to end of list
print(movies)
movies.insert(1, "Wont You Be My Neighbour")      # Adds item to list at index
print(movies)
movies.remove('Thor')
print(movies)


# More list methods
print("more list methods",new_list)
new_list.insert(1, True)  # Lists can hold any type of data
new_list.extend([1, 2, 3])
print(new_list)
new_list.reverse()
print(new_list)
print(new_list.count(1))  # Remember, 1 == True
new_list.sort()
print(new_list)


# Nested lists can be used for matrices
matrix = [[1, 2, 3],
          [4, 5, 6],
          [7, 8, 9]]

matrix[1][0] = 1000
print(matrix)