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  1. Prepare
  2. Data Structures
  3. Linked Lists
  4. Insert a node at a specific position in a linked list
  5. Discussions

Insert a node at a specific position in a linked list

  • pulkitraj131
     + 4 comments

    In c++

    SinglyLinkedListNode* insertNodeAtPosition(SinglyLinkedListNode* head, int data, int position) {
SinglyLinkedListNode *temp=new SinglyLinkedListNode(data);
SinglyLinkedListNode *nh= head;
for(int i=0;i<position-1;i++)
{
    nh=nh->next;
}
SinglyLinkedListNode *t;
t=nh->next ;
nh->next=temp;
temp->next=t;
return head;
}