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: ['q', '9917', '2737', '3033', 'X', 'j', 'X', '9773', '3533', 'V', '2569', '4825', '2829']

SOLUTION: 8

PROBLEM: ['b', 's', '4669', 'E', '4391', '2521', '5253', '465', 'E', 'A', 'S', 'A', '1385', '3047', 't', 'g', '2595', 'E', 'o', '1707', 'U', 'D', 'B', '9905', '6763', '2581', 'w', '1031', '5737', 'C', 'Z', '7999', '609', '5299', '4975', '1199', 'o', '405', '1251']

SOLUTION: 21

PROBLEM: ['v', '7541', '2891', 'i', 'S', '5515', '6249', 'u', '369', 'p', 'w', '2017', 'W', '885', 'o', '4233', '827', '9895', '4873', 'T', '9405', 'A', '2653', '1719', 'b', 'B', 'K', '7', '6323', 'M', 'X']

SOLUTION:
16