Create Code Testcase Test Result Test Result 876. Middle of the Linked List

Author: Chayandas07

Code Testcase Test Result Test Result 876. Middle of the Linked List

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+/**
+ * Definition for singly-linked list.
+ * struct ListNode {
+ *     int val;
+ *     ListNode *next;
+ *     ListNode() : val(0), next(nullptr) {}
+ *     ListNode(int x) : val(x), next(nullptr) {}
+ *     ListNode(int x, ListNode *next) : val(x), next(next) {}
+ * };
+ */
+class Solution {
+public:
+    ListNode* middleNode(ListNode* head) {
+        ListNode *slow=head;
+        ListNode *fast=head;
+
+        while(fast){
+            fast=fast->next;
+            if(fast){
+            fast=fast->next;
+            slow=slow->next;
+        }
+        }
+        return slow;
+    }
+};