#include <stdio.h>
#include <string.h>

char *pigLatin(char *word)
{
   if (word[0] == 'a' || word[0] == 'e' || word[0] == 'i'
           || word[0] == 'o' || word[0] == 'u')
   {
       char yay[] = "yay";
       strcat(word, yay);
       return word;
   }
   else
   {
       int length = strlen(word);
       int counter = 0;
       char addOn[] = "";
       char remainder[] = "";
       char yay[] = "yay";
       printf("%s", yay);

       char *first = &word[counter]; 
       printf("%c", *first); // error is here, don't know why it doesn't print
       return word;
   }
}


int main()
{
   char hello[] = "hello";
   pigLatin(hello);
   printf("%s", hello);
   return (0);
}

yayhhello