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: ['9587', '307', '2913', '311', 'C', 'v', '57', 'n', 'm', 'A', 'q', '8761', '9667', '6769', '6529', '9373', '5091', '8591', 'k', '7567', 'N', '1443', '3369', 'w', 'W', 'q', 'b', 'U', '2673', 'M', '8303', 'h', '7803', 'u', 'A', '9909', '9789', 'G', '7745', 'a']

SOLUTION: 21

PROBLEM: ['7329', '6073', '1887', '4441', 'N', 'S', '249', '6245', '1687', '163', '5967', 'A', '3191', '4447', '619', '8237', '9755', '4065', '6541', '1587', 'B', '3871', '8755', 'W', '4385', '4881', '8457', '1213']

SOLUTION: 23

PROBLEM: ['e', 'c', '9105', '7265', 'A', '749', 'X', 't', '7067', 'Q', 'Q', '6877', '911', '5657', '7297', '9049', 'V', 'z', '919', 'y', 'O', 's', 'X', 'N', '3699', 'F', '7963', '5903', 'E', 'D', 'W', '7497', 'r', 'z', 'A', '9665', '3477', '2001', '2699', 'N']

SOLUTION:
18