package LinkedList;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.StringTokenizer;class Solution_1230_D3_암호문3 { public static int N; public static int M; public static Node head; public static Node tail; public static BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); public static StringTokenizer st; public static clas..