[프로그래머스/자바] K번째 수

🔎문제

 

🔎 풀이

import java.util.Arrays;
class Solution {
    public int[] solution(int[] array, int[][] commands) {
        int[] answer = new int[commands.length];
        
        for (int i = 0; i < commands.length; i++) {
            int[] temp = Arrays.copyOfRange(array, commands[i][0]-1, commands[i][1]);
            Arrays.sort(temp);
            answer[i] = temp[commands[i][2]-1];
        } 
        return answer;
    }
}