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:
['v', 'a', '5233', '6527', 'Q', '7535', 'j', 's', 'o', 'h', '4401', '8363', '6795', '8473', 'n', 'C', 'I', '4399', '1491', '8085', '2109', '7215', 'N', '2363', 'C', 'V', 'd', 'W', 'd', '2691', 'a', '4421', 'R', 'U', '7023', 'H', '499', 'g', '61', '5557']
answer:
19


question:
['8179', 'I', 'a', 'c', 'I', '7571', '847', '2233', 'M', '2539', '567', 'U', 'x', '6723', 'D', 'g']
answer:
7


question:
['F', '3507', 'r']
answer:

1