TASK DEFINITION: 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.
PROBLEM: ['1251', '8447', '6131', 'T', 'y', '565', 'K', 'S', '8279', '2655', 'c', '9201', '8129', '4763', '2459', '9823', '1801', '8433', 'i', '7739', '89', '1185', '7117', 'R', 'X', '7869', 'D', '1265', '6667', 'j']

SOLUTION: 20

PROBLEM: ['l', '9921', 'D', 'X', 'y', 'x', '2113', '5263', 'h', 'Q', 'Q', '8607', 'p', 'V', 'm', 'z', 'g', 'e', 'B', 'w', 'l', 'b', '5573', 'g', '3751', '7873', '5877', '7865', '5493', '7177', '3027']

SOLUTION: 12

PROBLEM: ['N', 'q', '6081', 'a', '8735', 'S', 'P', 'W', 'q', '5339', '6829', 'Q', 'b', 'D', '9013', 'N', '7675', 'S', 'L', 'e', '999', '4985', 'S', 'j', '7725', 'd', '1567', 'O', 'e', '1953', '3349']

SOLUTION:
12