Java 代码

import java.util.Scanner;

public class Main
{
    public static int[] copy (int[] m, int[] n, int size)
    {
        for (int i = 0; i < size; i ++)
            n[i] = m[i];

        return n;
    }

    public static void main(String[] args)
    {
        Scanner cin = new Scanner(System.in);

        int m = cin.nextInt();
        int n = cin.nextInt();
        int size = cin.nextInt();

        int[] a = new int[m];
        for (int i = 0; i < m; i ++)
            a[i] = cin.nextInt();

        int[] b = new int[n];
        for (int j = 0; j < n; j ++)
            b[j] = cin.nextInt();

        copy (a, b, size);
        for (int k = 0; k < b.length; k ++)
        {
            System.out.print (b[k] + " ");
        }
    }
}