相关疑难解决方法(0)

这是我的代码:

import java.util.Scanner;

public class Arrays {
    public static void main(String[] args) {
        Arrays psvm = new Arrays();
        psvm.start();
    }

    public void start() {
        Scanner ben = new Scanner(System.in);
        int[] arr = new int[4];
        int[] arrs = new int[4];
        for (int i = 0; i < arr.length; i++) {
            arr[i] = ben.nextInt();
        }
        check(arr, arrs);
    }

    public void check(int arr[], int arrs[]) {
        for (int i = 0; i < arr.length; i++) {
            arrs[i] = arr[i];
        }
        for (int i …