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: ['3635', 'v', 'S', '4367', 'p', '9219', 'S', 'h', 'l', 'Y', 'Z', 'o', 'k', '8037', '7749']

SOLUTION: 5

PROBLEM: ['J', '8387', '6535', '9503', '3803', '2789', '7063', '8863', '1377', 'x', 'A', '5597', 'Z', 'h', 'u', 'o', '2163', 'B', 'w', '1877', '3257', 'f', '6799', 'm', '4373', 'U', 'K', '2019']

SOLUTION: 15

PROBLEM: ['6259', '6403', '7095', 'v', 'C', 'I', '6383', 'T', 'r', 'w', '5701', 'Q', 'D', '625', '1197', 'q', 'Y', '2147', 'J', 'G', '817', 'j', 'G', 'k', '5039', 'K', '5689', 'V', 's', '4755', 'N', 'J']

SOLUTION:
12