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try this out:- SinglyLinkedListNode* insertNodeAtHead(SinglyLinkedListNode* llist, int data) { SinglyLinkedListNode* newnode = new SinglyLinkedListNode(data); if(llist==NULL){ llist= newnode; }else{ newnode->next = llist; llist = newnode; } return llist; }
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Insert a node at the head of a linked list
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try this out:- SinglyLinkedListNode* insertNodeAtHead(SinglyLinkedListNode* llist, int data) { SinglyLinkedListNode* newnode = new SinglyLinkedListNode(data); if(llist==NULL){ llist= newnode; }else{ newnode->next = llist; llist = newnode; } return llist; }