@Nishant: Here are a couple of O(n) alternatives, given that there are a limited number of "last characters" and no requirement to break ties in any particular way:
1. A counting sort. 2. Form a linked list of entries corresponding to each last character, and then merge these lists in collating sequence. Dave On Jun 27, 3:58 am, Nishant Mittal <[email protected]> wrote: > WAP to sort an array of character strings on the basis of last > character of each string > eg:- {xxxc , yyya, zzzb} => {yyya , zzzb, xxxc} -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
