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:
['D', 'y', 'E', '4709', '2977', '3637', '8401', 'N', 'j', '597', 'c', '6861', '3711', 'G', '1573', '9973', '3333', 'H', 'Z', '579']
answer:
11


question:
['l', 'g', 'f', '3957', '9571', '2493', '2363', 'c', 'A', '9817', 'A', '2773', 'J', 'K', 'B', '7845', '549', '1629', 'A', 'q', '2223', '6121', 'J', '2485', 'h', 'D', '3661', 'o', '3973', 'i', 'K', 'J', 'S', '4989', '4329', 'u', 's', '3737', '8895', 's']
answer:
18


question:
['O', 'o', 't', 's', '9921', 'l', '2043', '5665', '3207', '3541', 'J', 'j', '6649', '757', '8435', 'v', 'c', '4691', 'K', 'j', '7751', '2305', 'f', 'E', '9729', '1327', 'N', '4485', 'o', '2861', '4123', 'g', '2389', 't', 'J', 'i', 'n']
answer:

17