백준156541 백준 15654 package 백트래킹; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; import java.util.StringTokenizer; public class boj_15653 { static StringBuilder sb = new StringBuilder(); static int n, m; static boolean[] visit; static int[] arr; static int[] input; public static void main(String[] args) throws IOException { BufferedReader br = n.. 2022. 7. 14. 이전 1 다음