java习题1:键盘输入数组,求最大值与最小值

package Experiment3;
import java.util.Scanner;
//键盘输入n个数,求最大值和最小值
public class HomeWork03 {
    public static void main(String[] args) {
        System.out.println("请输入数字");
        int[]arr=new int[5];
        int max = arr[0];
        int min = arr[0];
        int maxInt = 0;
        int minInt = 0;
        Scanner scanner = new Scanner(System.in);
        for(int i=0;i<arr.length;i++){
            arr[i] = scanner.nextInt();
            if(max<arr[i]){
                max=arr[i];
                maxInt=i;
            }else {
                    min = arr[i];
                    minInt = i;
            }
        }
        System.out.println("最大值的下标为"+maxInt+",值为"+max+"\t"+"最小值的下标为"+minInt+",值为"+min);
    }
}