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: ['2271', '1089', 'G', '1089', 'J', 'y', '2959', 'M', 'Q', '5575', 'k']

SOLUTION: 5

PROBLEM: ['i', 'u', '2233', 'q', 'B', 't', '7015', '4213', '4135', 'p', '4665', '3861', 'T', '6075', 'c', 'C', 'E', '1509', '1383', '5625', '5377', 'w', 'Q', 'A', 'E', 'a', '2591', 'l', 'Z', 'v', '9797']

SOLUTION: 13

PROBLEM: ['3803', 'F', 'x', 'd', '2457', 'M', '3069', '4541', '8151', 'w', 'b', 'a', '1737', '2073', '2607', 'H', '2371', 'U', 'a', 'd', 'n', 'm', 'E', '8253', '4367', '1563', '61', '227', '3579', 'k', '9271', 'C', 'J']

SOLUTION:
16