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: ['q', '6657', '8829', 'n', '5409', 'S', '8171', 'Z', '9143', '6751', '1723', '9155', 'n', '71', '8679', '7995', 'V', 'U', 'M', '7113', '2369', 't', '6697', 'v', 'X']

SOLUTION: 14

PROBLEM: ['C', '6677', 'D', 'x', '5909', 'j', 'p', 'p', 'T', 'L', '2215', 'G', '3689', 'i', '8085', '5213', '1945', '8487', '2459', 'C', 'S', '8569', 'h', 'H', 'a']

SOLUTION: 10

PROBLEM: ['X', 'L', 'd', 'Z', 'B', '2677', 's', '511', 'L', 'k', '693', 'w', 't', '9439', 'Y', '8607', 'v', '3033', 'u', '7131', '2571', '325', '1047', '89', '7347', 'h', '5611', '5287', 'G', '7237', 'A', '6349']

SOLUTION:
16