[프로그래머스] 정렬 > K번째수

문제 :

https://school.programmers.co.kr/learn/courses/30/lessons/42748

프로그래머스

 

해결 :

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;
    }
}