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: ['5131', 'z', 'a', 'i', 'U', '8463', '2283', 'O', 'Z', 'H', '7569', 'N', 'o', 'I', '625', '5953', 's', 'e', 'M', 'w', 'B', '1597', '3061', 'w', '1935', 'P', 'Y', 'G', '1399', '3183', 'r', '2043', 'N', '9999', '4243', '2743']

SOLUTION: 15

PROBLEM: ['3029', 'U', 'M', 'K', 'd', 'g', 'd', 'X', 's', '7043', '7437']

SOLUTION: 3

PROBLEM: ['8343', '1041', '7073', '6277', '1189', '7805', '6501', '5923', '1965', '4599', '2567', 'i', 'm', '3771', 'H', '9765', 'I', '6227', '1805', 'z', 'f', 'z', 'S', 'e', 'C', '341', 'U', '1189']

SOLUTION:
17