squares = {i: i ** 2 for i in range(1, 6)}

squares = {i: i * i for i in range(1, 6)}

squares = (i: i ** 2 for i in [1, 2, 3, 4, 5])

squares = [i: i * i for i in range(1, 6)]

squares = {i: i ** 2 for i in [1, 2, 3, 4, 5]}