Python Examples: list comprehensions

numbers = [1, 2, 3, 4, 5]

squared_numbers = [x**2 for x in numbers]

print(squared_numbers)

print("example odd numbers")

numbers = [1, 2, 3, 4, 5]

odd_numbers = [x for x in numbers if x % 2 != 0]

print(odd_numbers)

print("example produce list of tuples")

numbers = [1, 2, 3]

letters = ['a', 'b', 'c']

combined_list = [(x, y) for x in numbers for y in letters]

print(combined_list)

print("example convert strings to uppercase")

words = ['hello', 'world', 'python']

upper_words = [x.upper() for x in words]

print(upper_words)

print("example construct a list from range")

numbers = [x for x in range(10)]

print(numbers)