[JAVA]백준_20053_최소,최대2

문제링크

https://www.acmicpc.net/problem/20053

20053번: 최소, 최대 2

 

 

 

package BOJ;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Main_20053 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int T = Integer.parseInt(br.readLine());

        for(int t=0;t<T;t++){
            int N = Integer.parseInt(br.readLine());
            int arr[] = new int[N];

            StringTokenizer st = new StringTokenizer(br.readLine());
            for(int i=0;i<N;i++){
                arr[i] = Integer.parseInt(st.nextToken());
            }

            Arrays.sort(arr);
            System.out.println(arr[0]+" "+arr[N-1]);
        }
    }
}