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', '7719', '451', '7633', '3371', '4273', '861', '1581']
answer:
7


question:
['6119', '5601', '5455', 'V', 'X', 'b', '9757', '6125', '1067', '8863', '3909', 'Q', 'z', 'n', '2833', '6409', 'Q', 'J', '197', '7381', '3401', '9859', 'C', '3703', 'o', '5263', 'D', '3347', 'a', 'U', 'M', '1229', 'p', '3033']
answer:
19


question:
['C', 'X', 'Z', '6281', '1891', '2979', '9013', '9533', 'g', 'L', '7827', 'N', '409', '5861', '4011', 't', 'Y', 'U', 'J', 'Y', 'V', 'z', 'v', '9953', '9507', '6739', '7053', '8851', 'l', '1485', '8851']
answer:

16