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: ['X', '8181', '4555', '3999', '753', 'G', '7589', 'A', '3643', 'r', 'h', '1325', 'N', '9869', '5375', 'U', 'S', 'd', '4545', '1145', 'X', 'r', '557', 'Q', 'F', '8007', 'd', '7083', '2643', 'n', '3113', '2065', '4841', 'v', 'G', '7649', 'O', '4497', '1557']

SOLUTION: 21

PROBLEM: ['N', '2447', '6041', 'h', '1737', 'k', 'a', '1595', 'O', 'M', 'n', '3499', '5109', '9581', '9609', 'a', '9717', 'T', '9063', 't', '7165', 'o', 'i', '4833', 'c', '729', 'K']

SOLUTION: 13

PROBLEM: ['8517', 'w', 'V', '391', 'u', 'q', '5061', '573', 'a', 'L', '2363', '1373', '8589', 'w', 'm', '3627', '8943', 'W', 'y', 'G', '8207', 'K', '1551', 'x', 'h', '85', '4429', 'V', 'x', 'L', 'P', '2895', 'y', '8775']

SOLUTION:
15