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', '2641', '3141', '1099', 'q', 'c', 'd', 'i', 'I', 'M', '7841', 't', '9547', 'z', '8949', '6797', '8529', 'h', 'n']

SOLUTION: 8

PROBLEM: ['7551', 'O', '519', 'I', '8285', 'l', 'Z', 'l', '1081']

SOLUTION: 4

PROBLEM: ['C', 'r', 'R', 'J', 'V', 'Y', 'i', '6549', '9121', '7727', '4699', '1609', '5977', '399', 'P', '2039', '939', 'T', 'D', 'g', '7385', 'W', '1243', 'A', '3279', '5369', '6415', '6415', 'H', '1639', '3373', 'B', 'z', 'V', '4549', '6779', 'T', 'Q', '5103', 'L']

SOLUTION:
20