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: ['v', 'a', '5233', '6527', 'Q', '7535', 'j', 's', 'o', 'h', '4401', '8363', '6795', '8473', 'n', 'C', 'I', '4399', '1491', '8085', '2109', '7215', 'N', '2363', 'C', 'V', 'd', 'W', 'd', '2691', 'a', '4421', 'R', 'U', '7023', 'H', '499', 'g', '61', '5557']

SOLUTION: 19

PROBLEM: ['8849', 'W', 'Q', '9167', '6511', 'R', '7107', '5523', 'J', '2689', '9831', 'R', 'w']

SOLUTION: 7

PROBLEM: ['667', '265', '5195', 'Y', 'u', '5099', 'n', '8069', '8137', '815', 'h', 'O', 'O', '2965', 'c', '4789']

SOLUTION:
9