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: ['3109', 't', '7243', '5483', '1603', 'M', 'R', 'Z', 'c', 'w', 'm', 'M', 'h', '1933', 'o', 'r', '5509', 'a', 'S', 'z', 'U', 'v', 'G', 'V', '1217', 'y', 'J', '5091', 'I', 'k']

SOLUTION: 8

PROBLEM: ['2831', '5229', '5243', 'y', '1161', 'D', 'Q', 'w', '9583', '8833', '5615', '6467', 'E', 'x', '3653', '5647', 'y', '5197', '2963', 'm', '2995', '8969', 'h', '2201', '1555', '8153', 'c', '4425']

SOLUTION: 18

PROBLEM: ['3089', 't', '4861', 'r', 'w', '2395', '6201', 'Q', 'f', 'R', '5337', '9469', '643', 'L', '7721', '1541', '1751', 'g', '9973']

SOLUTION:
11