算法训练 寻找数组中最大值

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner in = new Scanner(System.in);
        int N = in.nextInt();
        int[] Num = new int[N];
        int max_index = 0;
        for ( int i = 0 ; i < N ; i++){
            Num[i] = in.nextInt();
            if ( Num[max_index] <= Num[i]){
                max_index = i;
            }
        }
        System.out.print(Num[max_index]+" "+max_index);
        in.close();
    }

}