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

SOLUTION: 7

PROBLEM: ['P', 'C', '3947', '6087', 's', '6711', '4569', '5537', '807', '1199', '6285', '2185', '3363', 'L', 'l', '8449', 'A', '1415', 'G', 'O', '7879', '8263', 'y', 'V', 'g']

SOLUTION: 14

PROBLEM: ['k', '6463', '9881', 'i', 'a', 'V', '7609', 'F', 'T', '5707', 'd', '977', '3437', '3509', '7085', 'I', '1163', '1569', 'h', '8239', 'R', 'j', '8303', 'n']

SOLUTION:
12