1474. Delete N Nodes After M Nodes of a Linked List

Author: SteffiKeranJ

Linked List/deleteNodes.cpp

@@ -0,0 +1,21 @@
+class Solution {
+public:
+    ListNode* deleteNodes(ListNode* head, int m, int n) {
+    if(!head || !head->next) return head;
+    ListNode* temp = head;
+    while(temp && temp->next) {
+        int k = m-1;
+        while(k-- && temp) {
+            temp = temp->next;
+        }
+        ListNode* prev = temp;
+        int l = n+1;
+        while(l-- && temp) {
+           temp = temp->next;
+        }
+        if(prev) prev->next = temp;
+    }
+        
+    return head;
+    }
+};