update

.config/Code/User/History/47873956/GmJO.cpp

@@ -0,0 +1,47 @@
+#include <iostream>
+using namespace std;
+
+template <class T>
+class Node{
+public:
+    T data;
+    Node<T>* next;
+    Node(T data, Node<T>* next) : data(data), next(next){}
+};
+
+template <class T>
+class LinkedList{
+    Node<T>* head;
+public:
+    LinkedList(T data){
+        head = new Node<T>(data, nullptr);
+    }
+
+    bool insertAtPosition(int position, T data){
+        Node<T>* newNode = new Node(data, head);
+        for(int i=0;i<position-1;i++){
+            newNode = newNode->next;
+        }
+        Node<T>* temp = newNode->next;
+        newNode = newNode->next;
+        temp->next = newNode;
+        return true;
+    }
+
+    void printList(){
+        Node<T>* temp = head;
+        while(temp != nullptr){
+            cout<<temp->data;
+            temp = temp->next;
+        }
+    }
+};
+
+int main(){
+
+    LinkedList<int> list(1);
+    list.insertAtPosition(0, 1);
+    list.printList();
+
+    return 0;
+}