23: Python Programs to concatenate two Lists

num_list_1 = [10, 20, 30, 40]
num_list_2 = [50, 60]
concatenated_list = num_list_1 + num_list_2
print(concatenated_list)

countries1 = ["USA", "Canada", "Mexico"]
countries2 = ["Germany", "France", "Spain"]
countries1.extend(countries2)
concatenated_list = countries1
print(concatenated_list)

genres1 = ["Rock", "Pop", "Hip Hop"]
genres2 = ["Jazz", "Country", "Reggae"]

for genre in genres2:
    genres1.append(genre)

concatenated_list = genres1
print(concatenated_list)

list1 = [1, 2, 3, 4, 5]
list2 = [6, 7]
concatenated_list = [*list1, *list2]
print(concatenated_list)

list.append(x): To add an item to the end of the list.

list.extend(iterable):  To extend the list by appending all the items from the iterable.