In this task, you are given an input list A. You need to find all the elements of the list that are numbers and calculate their sum.

Q: ['1123', '2765', '9395', '9695', '7963', '3813', '9987', 'y', 'N', 'F', '2757', 'o', 'r', '4827', '3523', 'G', 'j', '9785', 'C']

A: 65633
****
Q: ['L', 'i', '9225', 'w', '5365', '8077', '2733', 'W', '8493', 'B']

A: 33893
****
Q: ['F', 'i']

A:
0
****