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: ['6735', '719', 'K', '6423', 'a', '145', 'x', 'Q', '7393', 'z', 'i', '6125', '29', '6937', '695', 'G', 'r', '4969', '3963', 'O', '6743', '4543', 'h', '7349', '4065', 'x', '9823', '2737', 'I', '5001', '653', 'M', 'I']

SOLUTION: 19

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: ['6979', '4315', '3875', 'C', '389', 'U', 'm', 'N', '4105', 'v', 'x', '4057', '701', 'P', '8731', '5483', '7735']

SOLUTION:
10