Create Intersection of Two Linked Lists.py

Author: Ram-95

Linked_Lists/Intersection of Two Linked Lists.py

@@ -0,0 +1,17 @@
+# Solution - 1: O(N) Space using a Set
+
+# Solution - 2: O(1) Space
+class Solution:
+    def getIntersectionNode(self, headA: ListNode, headB: ListNode) -> ListNode:
+        p1,p2 = headA, headB
+        while p1 != p2:
+            if p1:
+                p1 = p1.next
+            else:
+                p1 = headB
+            if p2:
+                p2 = p2.next
+            else:
+                p2 = headA
+        
+        return p1