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: ['2615', 'j', 'N', 'A', '6949', '6409', 'R', 'h', '4905', '6881', 'm', '9213', 'G', '9809', '851', 'w', 'x', 'A', 'Q', '7549', '5705', '9491', 'C', '8891', '2725', 'R', '2361', 'A', 'Y', 'w', 'G', '4933', 'K', 'd']

SOLUTION: 15

PROBLEM: ['R', '6723', 'y', '8943', '5243', 'm', 'N', '7763', '535', 'F', 'n', '6359', '8341', '2311', 'u', '9891', 'T', 'h', 'S', 'Z', 't', '8597', 'e', 'M', '8977', 'l', 'E', '9745', '4429', 'x']

SOLUTION: 13

PROBLEM: ['V', '2997', 'A', '2071', 'o', 'g', 'K', 'D', 'd', 'p', '3445', 'A', 'G', 's', 'g', '841', 'k', 'U', 'B', 'w', 'y', '8975', 'c', '933', 't', '6557', 'r', '1225', 'J', 'Y', '4725', 'Z', 'V', 'e', '9859', 'K']

SOLUTION:
10