la. Write a function count_chars that has the function head void count_chars (char text) and that performs the following task: count_chars prints a table listing the number of occurrences of the individual characters A to Z (capitalized as well as non-capitalized) in the argument text. The argument text is assumed to be a C-string that is terminated using a NULL-character. Example: The program: int main () { char text = "Today is a nice day for having a little picnic. "; count_chars (text) ; return 0 ; } / / end main shall print: a : B , b C , c d ONOOHOWPHOPNWONOOOHPENNWO