CODE NOT WORKING

#1

code not working i tried dry running it and it seems fine

#2

hey @ranahiten8 you have mentioned wrong odd even problem while posting this doubt. Attach the problem of linked list odd even so that i can get the correct problem link to help you.

#3

Its the linked list odd even code . Recheck again please.

#4

your this part of code is causing issue

while (n-- > 0)
    {
        flag = check(curr->data);
        if (curr == head)
        {
            if (flag)
            {
                
                head = head->next;
                curr->next = NULL;
                tail->next = curr;
                tail = tail->next;
                curr = head;
            }
            prev == curr;
            curr = curr->next;
            
        }
        else
        {
            if (flag)
            {
               
                prev->next = curr->next;
                nex=curr->next;
                curr->next = NULL;
                tail->next = curr;
                tail = tail->next;
            }
            curr = nex;
        }
    }

you are accessing that address in this part of code which is out of bound. that’s why seg fault. Do what make 2 head linked list, L1 & L2, if any odd element is found push it in L1 ,if any even element is found push it in L2 then make l1->tail = l2->head to connect them. This will be an easy implementation for you.

#5

What is meant by out of bound?

#6

memory or address that is not defined.

#7

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