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: ['2615', 'j', 'N', 'A', '6949', '6409', 'R', 'h', '4905', '6881', 'm', '9213', 'G', '9809', '851', 'w', 'x', 'A', 'Q', '7549', '5705', '9491', 'C', '8891', '2725', 'R', '2361', 'A', 'Y', 'w', 'G', '4933', 'K', 'd']

SOLUTION: 15

PROBLEM: ['d', '4103', '1083', 'S', 'J', '6075', 'z', '6289', '6465', '8683', 'O', '5765', 'B', '1243', '9575', 'p', '4395', 'M', '5493', 'H', 'A', 'p', 'x', 'V', 'M', '6529', 'w', '2423', 'J', '7817', 'S', 'T']

SOLUTION: 14

PROBLEM: ['8153', '2151', '281', 'k', 'I', 'N', 'z', 'a', '3809', '4561', 'U', 'B', 'w', '4113', 'K', 'x', '5407', 'Q', '3029', '6575', '4989', 'A', '2733', 'r', '2273', 'n', 's', 'p', '9241', '7413', '2655', 'y', 'c', 'w', 's', '3327']

SOLUTION:
16