☑️ 문제: 부등호https://www.acmicpc.net/problem/2529 ☑️ Codeimport java.util.*;public class Main { static int N; static char[] operators; static boolean[] used = new boolean[10]; static ArrayList results = new ArrayList(); public static void main(String args[]) { input(); backtracking(0, 0); Collections.sort(results); System.out.println(results.get(r..