diff --git a/Student/Lists Advanced continued.txt b/Student/Lists Advanced continued.txt
new file mode 100644
index 0000000..6ede075
--- /dev/null
+++ b/Student/Lists Advanced continued.txt	
@@ -0,0 +1,96 @@
+
+node* reverser(node*head){
+    if(head->next==NULL||head==NULL){ //only one node or no linked list
+        return head;
+    }
+
+//rec case
+node*smallhead=reverser(head->next);
+node*c=head;
+c->next->next=c;
+c->next= NULL;
+return smallhead;    
+}
+
+node* midp(node*head)
+{
+    if(head==NULL||head->next==NULL)
+    {
+        return head;
+    }
+
+node*slow=head;
+node*fast=head->next;
+while(fast!=NULL&&fast->next!=NULL ){
+    fast=fast->next->next;
+    slow=slow->next;
+}
+return slow;
+}
+
+node* knode(node*head,int k){
+    if(head==NULL||head->next==NULL)
+    {
+        return head;
+    }
+
+node*slow=head;
+node*fast=head;
+for(int i=0;i<k-1;i++)
+    {fast=fast->next;}
+while(fast!=NULL&&fast->next!=NULL ){
+    fast=fast->next;
+    slow=slow->next;
+}
+return slow;
+}
+
+node* merge(node*a,node*b){
+    if(a==NULL){
+        return b;
+    }
+    else if(b==NULL){
+        return a;
+    }
+
+    node *c;
+    //compare a and b smaller ele
+    if(a->data < b->data)
+    { c=a;
+    c->next= merge(a->next,b); }
+    else{
+        c=b;
+        c->next=merge(a,b->next);
+
+    }
+    return c;
+}
+
+int main() {
+node *head=NULL;
+node *head2=NULL;
+
+/*inserth(head,5);
+inserth(head,4);
+inserth(head,3);
+insertt(head,7);
+insertm(head,9,3);
+print(head);
+cout<<endl;
+//reverse(head);
+//head=reverser(head);
+head=knode(head,2);
+cout<<head->data;
+delm(head,3);
+if(searchr(head,4)) { cout<<"ele";}
+else{cout<<"no ele";}
+print(head);
+if(searchi(head,14)) { cout<<"ele";}
+else{cout<<"no ele";}
+buildl(head);
+print(head);*/ 
+buildl(head);
+buildl(head2);
+head=merge(head,head2);
+print(head);
+return 0;}