Write a C program to take a string as input and count and output number of small case letter, capital case letter and special characters in that string. Create function KoitaCapital() to count number of capital case letters, function KoitaSmall() to count number of small case letters and function KoitaSpecial() to count number of special characters. Sample Input: Sample Output: Hello Small case: 4, Capital case: 1, Special: 0