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: ['339', '4483', '2989', '2025', 'u', 'M', '4403', 'R', '3653', 'R', '2981', 'y', 'H', 'n', '6941', 'E', 'X', 'G', '2861', '9089', '7821', 'Y', '6087']

SOLUTION: 12

PROBLEM: ['o', 'U', '39', 'u', 'A', 'S', '5605', 'C']

SOLUTION: 2

PROBLEM: ['4731', '3837', '5923', '1735', 'G', 'q', 'K', '2529', '3433']

SOLUTION:
6