Python program to create a list that contains the squares of integers 1 through 50 | Python in Hindi

Create the following lists using a for loop:
(a) A list consisting of the integers 0 through 49.
(b) A list containing the squares of the integers 1 through 50.
(c) The list ['a', 'bb', 'ccc', 'dddd', ...] that ends with 26 copies of the latter z.