instruction:
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.
question:
['c', 'c', 'j', '217', '3937']
answer:
2


question:
['989', '9937', '7857']
answer:
3


question:
['9953', 'K', '7811', '7193', '8961', '3577', '1777', '5655', 's', '7623', 'Z', '5851', 'Z', '5933', 'O', '2745', 'X', '1285']
answer:

12