📃 문제https://www.acmicpc.net/problem/2138 💻 코드import java.io.BufferedReader;import java.io.InputStreamReader;public class Boj_2138 { public static int N; public static BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); public static int[] init; public static int[] firstInit; public static int[] target; public static int result; public static int firs..