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: ['z', '1953', '1103', '3811', 'u', 'M', 'c', 'l', 'X', 'h', 'K', '2903', '8723', 'q', 'M', 'F', 'W', '1245', '6965', 'k', 'A', '1997', 'E', '5257', '8807', '8573', 'i', '8429', '7227', '3849', '9701', 'q', '7833', 'v', 'X', '9171']

SOLUTION: 17

PROBLEM: ['9977', 'f', '9111', '1711', '5861', '5509', 'k', 'j', 'o', '7283', '4561', 'N', 'F', 'p', 'T', 's', '8813', 'b', '6347', '3669', '2577', '6763', '3359', 's', '4023', '5671', 'O', '2363', '9819', 'U', 'w', '8785', 'p', '4579']

SOLUTION: 19

PROBLEM: ['7739', '5957', 'a', '9461', 'k', 'z', 't', '6117', 'a', 'T', '4201', 'z', '1583', 'g', '3325', '4585', 'D', '8519', 'u', '6319', 'J', '293', 'C']

SOLUTION:
11