[백준] 2565 - 전깃줄 [JAVA]

코드import java.io.BufferedReader;import java.io.InputStreamReader;import java.io.IOException;import java.util.Arrays;import java.util.Comparator;import java.util.StringTokenizer;public class Main { static int[] dp; static int[][] arr; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N =..