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: ['L', '9935', 'i', '4795', '2401', '9139', '4801', '6403', '6137', 'l', 'J', 'w', '4345', '3931', '8807', '4761', 'L', '2837', 'o', '3309', '7011', '3329', '9181', 'V']

SOLUTION: 16

PROBLEM: ['m', '8435', '7493', 'C', '7715', 'w', '9291', 'H', '1455', 'z', 'd', 'Q', '5905', '1791', '839', '1911', '893', '4641', 'J', '303', '6713', '6931', 'N', '7851', 'X', 'm', 'Z', 'J', '6899', '7', '1113', 'Y', '7141', '9161']

SOLUTION: 20

PROBLEM: ['B', '5097', 'Z', 'V', '9147', 'Q', '1097', '695', '1089', '7721', 'f', '8625', 'r', 'a', 'Q', 'y', '7479', 'x', 'l', '3253', '6391', 'h', 'W', '6303', '7933', 't', '133', 'T', 'b', 'T', 'S', 'b', '2937', '5513', 'm', 's']

SOLUTION:
15