diff --git a/Medium/OddEvenLinkedList.cpp b/Medium/OddEvenLinkedList.cpp
new file mode 100644
index 0000000..69f3d4f
--- /dev/null
+++ b/Medium/OddEvenLinkedList.cpp
@@ -0,0 +1,42 @@
+class Solution {
+public:
+    ListNode* oddEvenList(ListNode* head) {
+        ListNode *OddH=NULL, *OddT=NULL, *EvenT=NULL , *EvenH=NULL;
+        int count=1;
+        while(head!=NULL){
+            if(count%2==0){
+                if(EvenH==NULL){
+                    EvenH=head;
+                    EvenT=head;
+                    head=head->next;
+                }
+                else{
+                    EvenT->next=head;
+                    EvenT=EvenT->next;
+                    head=head->next;
+                }
+            }
+            else{
+                if(OddH==NULL){
+                    OddH=OddT=head;
+                    head=head->next;
+                }
+                else{
+                    OddT->next=head;
+                    OddT=OddT->next;
+                    head=head->next;
+                }
+            }
+            count++;
+        }
+        if(OddH==NULL){
+            return EvenH;
+        }
+        if(EvenH==NULL){
+            return OddH;
+        }
+        EvenT->next=NULL;
+        OddT->next=EvenH;
+        return OddH;
+    }
+};