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: ['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: ['4689', 'U', 'J', 'v', '2017', '9979', '1669', '6969', 'Y', '7955', 't', '1669', 'n', 'k', '6319', 'I', '9433', '6053', '9443', 'X', '1217', 'c']

SOLUTION: 12

PROBLEM: ['x', '2615', '1071', '351', '8357', 'M', '9823', 'l', '8325', '2873', 'W', '3713', '1703', 'i', '7181', 'e', 'v', 'M', '6129', '657', '5025']

SOLUTION:
13