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: ['Y', 'e', 'R', '6233', 'I', '9451', 'G', '6441', 'k', '101', 'Y', '4653', 'K', 'X', '7241', 'x', 'U', '1763', 'e', '9773', 'b', '243', '5673', '8613', 'm', 'B', '7131']

SOLUTION: 12

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: ['7317', '3443', 'F', 'L', '1929', 'B', '7135', '9781', '6811', '2141', 'y', '4149', '5711', 'R', 'S', 'V', 's', 'q', '5431', 'A', '9939', '1071', 'f', '5389', '499', 'K']

SOLUTION:
14