Keskiarvo

import java.util.Arrays;
import java.util.Scanner;

public class Keskiarvo {
	
	public static void main(String[] args) {
		Scanner s = new Scanner(System.in);
		String input = s.nextLine();
		int t = Integer.parseInt(input);
		long[] numbers = new long[t];
		input = s.nextLine();
		String[] splitted = input.split("\\s+");
		for (int i = 0; i < splitted.length; i++) {
			numbers[i] = Long.parseLong(splitted[i]);
		}
		s.close();
		Arrays.sort(numbers);
		System.out.println((double) numbers[numbers.length -1]);
	}
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group:

Verdict: ACCEPTED