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: ['t', '5887', 'b', 'K', '1877', '4393', '9115', '1281', 'I', '2187', '3957', '4101', '7373', 'G', '4183', 'M', 'x', '3135', 'F', '7959', 't', 'q', 'E', 'l', 'S', '1143', '5303', 'C', '559', '6711', '8621', 'y', '9369', '1097', 'x', '5217']

SOLUTION: 20

PROBLEM: ['2269', '7001', '6511', '8265']

SOLUTION: 4

PROBLEM: ['h', '6245', 'd', 'Q', '3371', 'r', '5855', 'H', '829', 'q', '6519', '6699', '4697', '8941', 'Z', 'n', '4727', '6371', '4205', '9803', 'h', 'J', 'f', 'R', '7489', 'j']

SOLUTION:
13