[백준/Java] 25305번 커트라인

-Code

import java.util.*;

public class BOJ25305 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int k = sc.nextInt();

        int[] scores = new int[n];

        for(int i = 0; i < n; i++) {
            scores[i] = sc.nextInt();
        }

        Arrays.sort(scores);

        System.out.println(scores[n - k]);
    }
}