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:
['7881', '8873', 'L', 'w', 'A', '7933', '8463', 'P', '6921', '9287', 'i', '5307', '9509', '9797', 'B', 'Y', '1191', '2701', '4833', '6121', '4115', '1241', '9585', 'w', '837', '6255', 'I', '7863']
answer:
19


question:
['P', '4541', 'z', '2627', '2015', 'a', 'X', 'K', '5555', '379', 'a', 'x', '3851', '9345', '5999', 'a', '7495', '9529', 'i', '7981', 'o', 'G', 'o', '7461', 'X', '6055', 'V', 'r', '2403', 'w', 'H', 'y', 'W', 'p', '1225', '7895', '641']
answer:
17


question:
['C', '4767', 'C', '7801', 'm', 'C', '2507', '4569', 'F', 'V', 'a', 'F', '6355', '8863', 'Z', '4805', '2315', '105', 'K', '5603', 'V', '3739', 'x', 'R', 'T', '5965', '4723', 'E', '4647', '4749', '5039', '6231', '1225']
answer:

18