Part 1. 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.
Part 2. Example
['238', 'h', '92', 'U', '2799']
Answer: 3
Explanation: Here, the numbers in the input list are '238', '92' and '2799', hence their count is 3.
Part 3. Exercise
['6135', '471', 'C', '8497', '6853', '8085', 'W', '1575', 'c', 'h', 'q', 'o', '3809', '1215', '6301', 't', '3873', '5959', 'j', '5587']
Answer:
12