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:
['39', '6917', 'g', 'U', '7941', 'M', 'K']
answer:
3


question:
['2525', 'a', '7209', 'I', '2721', '8425', '3535', '7257', '8125', '9071', 'K', 'u', '2231', '2051', 'O', '4087', 'z', 'N', '3851', 'Y', 'D', '6451', '1437', 'A', '8007', 'n', '6803', '6367', '1989', 'm']
answer:
18


question:
['L', 'W', 'e', '3679', 'J', '6173', 'o', '549', '8689', 'M', '6091', 'S', '4335', '3011', '1577', '1495', '3659']
answer:

10