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: ['S', '2837', '1955', '1953', 'b', '2205', 'O', 'h', '607', '5505', 'N', '4559', 'i', 'r', '9979', '6421', '5939', 'I', '1749', 'X', 'K', '3193', '8159', 'z', '1463', 'y', 'Y', 'D']

SOLUTION: 14

PROBLEM: ['2739', 'v', 'b', '5859', '3409', '6027', '4009', '5343', 'J', 'S', '9915', 'V', 'H', 'p', 'T']

SOLUTION: 7

PROBLEM: ['Y', '3799', '8747', 'U', '4681', '2267', '6103', 'T', 'P', 'W', '4249', '165', '595', '1271', 'P', 'h', 'n', 't', 'M', 'l']

SOLUTION:
9