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:
['i', 'k', '9997', 'p', '1611', '7477', '4661', '9389', 'I', '431', '3119']
answer:
7


question:
['1885', 'z', 'f', 'm', '1347', '6399', '7851', '2851', 'Z', 'H', '2157', '6683', 'J', '4941']
answer:

8