In C,

(6 pts) Write a function called count_digits() that accepts an array of characters and the number of items in the array as parameters, and returns the number of digit characters in the array. For example, if the array contains [C', p", t', S,, I ,, '2,, 1"], then the function returns 3. Note: if the array does not contain any digit characters, then the function returns 0. You may use functions in . Hint: isdigit ()