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: ['b', 's', '4669', 'E', '4391', '2521', '5253', '465', 'E', 'A', 'S', 'A', '1385', '3047', 't', 'g', '2595', 'E', 'o', '1707', 'U', 'D', 'B', '9905', '6763', '2581', 'w', '1031', '5737', 'C', 'Z', '7999', '609', '5299', '4975', '1199', 'o', '405', '1251']

SOLUTION: 21

PROBLEM: ['I', '9081', '4943', 'q', '5457', 'K', 'E', '9307', 'W', '9145', '8643', 'v', 'i', 'h', 'J', 'J', 'D', '93', 'G', '1957', 'C', 'X', 'O', '9783']

SOLUTION: 9

PROBLEM: ['q', '3199', 'K', 's', '7701', 'e', '5973', '6821', '5753', '2353', '3121', 'v', 'g', '1699', 'H', '3723', 'U', 'T', 'h', '6237', '5157', 'u', '5543', 'm', '7873', 'f', 'E', '2421', '8701', '4435', '8353', 's', '2957']

SOLUTION:
18