[프로그래머스] k번째수

• 문제 & 예시
  

• 소스코드

import java.util.Arrays;

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

• consol