Maintain a pointer A_end = m-1; doing a comparision something similar to merge sort
int i=0;j=0; while (i< m){ if (a[i] < b[j]) i++; else{ swap(a[A_end],b[j]) A_end --; j++; } } This runs in O(m) time and no extra space, also the sort order is not guarenteed. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. 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.