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: ['7281', '5487', 'U', 'r', '467', '5813', 'Z', 'S', '647', '423', 'f', 't', 'Z', '9257', 'v', '1049', 'z', 'F', '1111', '2633', '3259', '8837', 'U', '5293', '9557', '591', '2435', 'F', 'C', 'E', '3561', '4213', '3697']

SOLUTION: 19

PROBLEM: ['6823', 'C', '9961', '8955', '6871', '7593', '5119', '9529', '5775', '4057', '873', 'S', 'Z', 'b', '2717', 'j', 'o', '5743', '4599', '2867', 'U', 'V', '9921', 'q', 'z', '8611', 't', 'l', 'T', '335', '7783', '9487', 'K', 'm', 'U', '9749', '1051', 'L']

SOLUTION: 21

PROBLEM: ['1169', 'H', 'j', 'a']

SOLUTION:
1