Convert an integer to binary keep leading zeros

Convert an integer to binary keep leading zeros.

Sample data :

50

Expected output :

00001100, 0000001100

x = 12
print(format(x, '08b'))
print(format(x, '010b'))

Output:

00001100
0000001100

See also

https://www.w3resource.com/python-exercises/python-basic-exercise-140.php