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:
['207', 'Z', 'v', 'd', '4877', '9465', 's', 'L', '4063', 'p', '8631', 'g', '9999', 'J', 'T', 'M', 'f', 'C', 'A', 'A', 'o', 'N']
answer:
6


question:
['821', '1595']
answer:
2


question:
['L', 'R', '2101', 'r', 'H', '4195', 'u', '9083', '457', 'R', 'Z', '9971']
answer:

5