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: ['k', 'Y', 'W', 't', 'O', '7103', 'z', 'e', 'R', 'X', 'Z', 'a', 'A', '3027', '4787', 'U', '7453', 'j', 'k', '7275', '8355', 'n', '5803', '239', 'B', 'I', 'm', '725', '3663', 'R', 'L', 'f', 'I', '8781', '1613', 'B']

SOLUTION: 12

PROBLEM: ['G', '9093', 'v', 'x', '4827', 'E', 'W', 'D', '3851', 'I', '5631', 'i', '9111', '7177', 'U', '8833', 's', 'u', 'l', '989', 'c', 'Y', '6035', '2241', '4421', 'H', 'W', '8489']

SOLUTION: 12

PROBLEM: ['1077', 'G', 'Q', '3073', 'A', 'u', '659', '9007', 'K', '7445', 'x', '2563', '315', 'J', '8105', '2269', 'i', 'P', '5851', '6035', 'K', 'k', 'U', 'k', 's', 'd', '5417', 'S', '4899', '1803', '2859', 'M', '2573', '5393', 'z']

SOLUTION:
17