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: ['v', '7681', '2527', 'L', 'j', '4105', 'S', '8713', 'E', '9045', 'V', '5731', '2115', '7359', 'd', '2803', '7829', 'w', 'c', 'S', '1315', '703', 'U', '2631', 'C', 'u', '5769', '681', 'O']

SOLUTION: 15

PROBLEM: ['I', '4617', 'v', '8185', 'S', '3499', '3665', 'q', '5867', '2999', 'm', '2263', 'I', 'K', '6501', '5483']

SOLUTION: 9

PROBLEM: ['n', '5993', 'T', '3271', 'Y', '4889', 'c', '7261', 'J', 'S', 'v', 'D', 'q', 'z', 'B', 'u', '5313', 'b', '5221', 'F', '5047', 'o', 'T', 'F', 'f', '2099', '3367', 'Z', '131', '3615']

SOLUTION:
11