Write a program to count the occurrence of a character in an

array

$$ Use a function get$\_$input to read up to $10$ characters and store

in array

$$ Make sure only alphabetic characters are accepted $($upper and lower

case$)$

$$ Use a function count$\_$chars to count occurrence of a particular

character which is specified as an argument

$$ Array of characters should not be declared globally

$1$