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: ['T', 'd', '2705', '9459', 'g', 'd', 'u', '2493', '2171', '9073', '4615', '7729', 'Y', 'C', '2037', '7379', '1329', 'h', '5241', '1871', 't', 'c', '6117', '5969', '4879', '8789', '1075', '6983', 'F', 'T', '4501', 'W', 'I']

SOLUTION: 19

PROBLEM: ['f', 'B', '7509', 'G', '1963', 'T', 'K', 'w', 'I', '7813', '9735', 'D', 'Z', 'P', '2803', '793', 'c', '9913', 's', '2675', '9497', 'K', 'L', 'O', '1617', '9185', 'y', '1297', 'K', '4765', 'G', 'K', 'Y', 'D', 'e', '5301', '625', '9227', 'm', 'h']

SOLUTION: 16

PROBLEM: ['R', 'x', 'K', 'I', 'v', '5363', 'z', '2189', 'W', 'n', 'k', '2521', 'h', '8527', '2569', 'T', 'c', '8209', 'O', '8907', '2355', '3593', 'Y', '7639', '2241', '1805', '8105', '721', '9201', '2679', '9489', 'o', 'O']

SOLUTION:
17