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: ['6777', '1441', '6663', 'X', 'x', '7537', 'B', 'Q', '2083', 'c', '7549', '967', '7795', '427', '1813', '1547', 'g', '7051', 'z']

SOLUTION: 12

PROBLEM: ['6841', '1943', 'f', 'd', 'x', '6039', '4415', '3685', '179', 'k']

SOLUTION: 6

PROBLEM: ['923', 't', 'g', '8997', 'O', 'B', '5299', 'D', 'Q', '955', '3789', '5729', 'e', 'H', '9959', 'N', '9435', '6857', '9015', '3667', '4693', '3081', 'Q', 'U', 'L', 'R', '3879', 'V', 'R', 'u', '5313', '3379', '6177', 'H', '5237', 'x', 'm', '2161']

SOLUTION:
19