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: ['z', 'r', '4159', 'F', 'Y', '6315', '4499', '3805', '8253', '8199', 'D', 't', '327', '7233', 'D', 'U', 'y', 'T', '5163', 'E', '1263', '4527', 'G', 'Q', '9589', '2529', '9687', '9635']

SOLUTION: 15

PROBLEM: ['C', 'S', 'm', '6285', 'w', 'F', '8713', '2609', 'o', 'n', '6119', '951', '2995', 'a', '4535', '6499', '1541', 'O', '6145', '3427', '3285', '5267']

SOLUTION: 13

PROBLEM: ['t', '1381', 'y', '2081', '9463', '3839', '1109', 'W', 'E', 'D']

SOLUTION:
5