import { MyLinkedList } from "https://deno.land/x/masx200_leetcode_test@10.2.1/mod.ts";
Parameters
next_node: DoublyLinkedList<T>
new_node: DoublyLinkedList<T>
import { MyLinkedList } from "https://deno.land/x/masx200_leetcode_test@10.2.1/mod.ts";