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: ['8255', 'd', 'Y', '4765', 'a', '567', 'H', 'h', 't', 'x', '759', 'O', 'q']

SOLUTION: 4

PROBLEM: ['5249', 'E', '4863', '7181', 'm', '7587', 'U', '9357', '1177', '8761', 'u', 's', 'x', '2597', 'g', 'R', 'X', '4719', 'O', '53', '9471', 'X']

SOLUTION: 11

PROBLEM: ['1719', '3773', '8915', 'M', 'I', '6661', '8811', 'R', '4145', '2569', '5261', '2843', 'e', '3949', 'n', '1763', '8479', '4621', 'k', 'd', '4837', '7433', 'Q', '1363', 'b', '8585', '5185', '2603', '3107', 'l', '5329', '279']

SOLUTION:
22