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:
['L', 'R', '2101', 'r', 'H', '4195', 'u', '9083', '457', 'R', 'Z', '9971']
answer:
5

question:
['K', 'L', '889', 'u', 't', '8805', 'h', 'G', '5337', '6179', '3699', '8081', '6869', 'm', 'x', '7851', 'i', 'b', 'n', '6979']
answer:
9

question:
['e', 'r', 'P', '2859', 'f', '6611', 'A', 'o', '5361', '8689', 'S', '2513', '2993', 'm', '6383', 'n', 'o', 'I', '4909', 'p', '1461', '6559', 'h', '2829', '4675', '4139', '4303', '673', '9361', 'D', 'B', 'Z']
answer:
16