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: ['S', 'g', '7575', '9987', '3461', 'O', '9429', '391', 's', '947', 'e', 'j', 'U', 'W', 'D', '307', '7599', '5685', '3609', 'p', '6463', 'B', 'u', 'J', '9679']

SOLUTION: 12

PROBLEM: ['5249', 'E', '4863', '7181', 'm', '7587', 'U', '9357', '1177', '8761', 'u', 's', 'x', '2597', 'g', 'R', 'X', '4719', 'O', '53', '9471', 'X']

SOLUTION: 11

PROBLEM: ['5031', '9785', 'c', 'l', '8533', 'E', '6055', 'f', '5163', 'h', '7823', '7143', '6695', 'g', '7985', 'a', 'A', '5233', '6535']

SOLUTION:
11