this is similar to conversion of no in base 26.( where digits are a,b,c,d...z) just think it like decimal to binary conversion here base is instead 26.
char Carr[26]={a,b,c...z} i=0; int arr[]; do { arrr[i++]=n%26; n/=2; } while(n) ; for(int i=n-1;i>=0;i--) cout<<Carr[a[i]]; correct me if i am wrong. On Wednesday, 8 August 2012 12:56:56 UTC+5:30, ashgoel wrote: > > Imagine a sequence like this: a, b, c...z, aa, ab, ac...zz, aaa, aab, > aac.... aax, aaz, aba, abc... (Its same as excel column names). Given an > integer (n), generate n-th string from the above sequence. > > Best Regards > Ashish Goel > "Think positive and find fuel in failure" > +919985813081 > +919966006652 > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/Z3kYiTZi_F8J. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.