TASK DEFINITION: In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
PROBLEM: ['u', '9693', 'k', 'b', 'b', '9661', 'T', 'j', 'y', '3273', '1527', 'h']

SOLUTION: 4

PROBLEM: ['A', 'J', 'p', '6753', 's', 'l', 'K', '9927', 'O', '2571', '3941', '3489', 's', '1877', '2177', 'X', 'e', '1691', '1541', 'd', 'M', 's', '9663', 'y', 'M', '9575', 'P', '6995', 'J', '7887', 'r', 'K', 'J', 'R', '6515', 'z', 'e']

SOLUTION: 14

PROBLEM: ['Y', '5201', 'v', 'D', 'O', '4859', 'K', '283', '7807', 'p', '8795', '4293', '2823', 'j', '7137', '9941', '6409', 'z', 'X', '7163', '4115', '6817', 'd', '9595', 'E', '2199', '8615', '1231', '1417', 'V', 'f', 'm', 'H', 'm', 'X', '9543', '1789', '6711']

SOLUTION:
21