[프로그래머스]Lv.1 K번째수 C#

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

프로그래머스

소스코드

using System;

public class Solution
{
    public int[] solution(int[] array, int[,] commands)
    {
        int[] answer = new int[commands.GetLength(0)];

        for (int a = 0; a < commands.GetLength(0); a++)
        {
            int i = commands[a, 0] - 1;
            int j = commands[a, 1] - 1;
            int k = commands[a, 2] - 1;

            int tempLen = j - i + 1;
            int[] temp = new int[j - i + 1];
            Array.Copy(array, i, temp, 0, tempLen);
            Array.Sort(temp);
            answer[a] = temp[k];
        }
        return answer;
    }
}