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: ['R', '6573', 'i', '241', 'T', 'V', '1767', '4397', 'k', 'g', '4441', '2283', '6099', 'L', '8879', 'Z', '2663', '9583', '4063', '6445', '97', '4347', 'R', 'y', 'D', 'y', '655', 'n']

SOLUTION: 15

PROBLEM: ['L', 'm', '6369', '4503', 'g', '7363', '2861', '5097', 'i', '987', 'O', '1169', '4467', 'V', 'S', '5683', 'l', 'W', '7219', '5907', '4951', 'p', 'V', '9003', '9079', 'o', '9305', 'w', '8039', '7781', 'f', 'm', 'b', 'o', 'B', 'A', '2277', 'Z']

SOLUTION: 18

PROBLEM: ['K', '8697', 's', '733', 'p', 'x', 'k', 'z', 'i', 'w', 'V', 'H', '9297', '2103', '435', 'V', '8541', '8459', '2085', 'A', 'w', 'a', 'Y', '875', '5975']

SOLUTION:
10