Difference between revisions of "TADM2E 3.2"

Revision as of 18:13, 11 September 2014

<pre> typedef struct Node {

   char *value;
   struct Node *next;

} Node;

int reverse(Node **head) {

   Node *curr, *prev, *next;

   if (!head || !(*head)) {
       return 0;
   }

   curr = *head;
   prev = NULL;
   next = NULL;

   while (curr) {
       next =  curr->next;
       curr->next = prev;
       prev = curr;
       curr = next;
   }

   *head = prev;

   return 1;

} </pre>

Back to Data Structures Problems...