chk_bst doesnt works as its checking only for its immediate child's values. i think inorder non decreasing sequence checking would require here which is iteratively programmed
surender On Thu, Jun 30, 2011 at 4:05 PM, Apoorve Mohan <[email protected]>wrote: > 1. > > int chk_bst(node *root) > { > if(root) > { > enqueue(root); > while(!isempty()) > { > p=dequeue(); > > if(p->left) > { > if(!(p->left->data < p->data)) > return 0; > enqueue(p->left); > } > > if(p->right) > { > if(!(p->right->data >= p->data)) > return 0; > enqueue(p->right); > } > } > } > return 1; > } > > > > 2. > > void mirror(node **root) > { > > if(root) > { > enqueue(*root); > while(!isempty()) > { > *p = dequeue(); > if(*p->left) > enqueue(*p->left); > if(*p->right) > enqueue(*p-right); > swap(*p->left,*p->right); > } > } > } > > > On Thu, Jun 30, 2011 at 2:12 PM, vikas <[email protected]> wrote: > >> for 1 i did implement exactly the same algorithms. >> >> and for 2 i donot know why but at that time i was not able to implement it >> iteratively and hense implemented its recursive version only. >> >> -- >> 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/-/hJswdQGammMJ. >> >> 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. >> > > > > -- > regards > > Apoorve Mohan > > > -- > 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. > -- 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.
