[BOJ 17263] Sort 마스터 배지훈(JAVA)

www.acmicpc.net/problem/17263

17263번: Sort 마스터 배지훈

import java.io.*;
import java.util.*;

class Main{
	
	static BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
	
	public static void main(String args[]) throws Exception {
		int N=Integer.parseInt(br.readLine());
		int[] arr=new int[N];
		String str[]=br.readLine().split(" ");
		for(int i=0;i<str.length;i++) {
			arr[i]=Integer.parseInt(str[i]);
		}
		Arrays.sort(arr);
		System.out.println(arr[arr.length-1]);
	}

}