程序代码：

#include<iostream>
using namespace std;
class Joker
{
    int arr1[4][4];
    int arr2[4][4];
   

public:
    void set();
    void Sreach();
};
void main()
{
    Joker A;
    A.set();
    A.Sreach();
}
void Joker::set()
    {
        int arr1[4][4]={{1,4,8,3},{2,5,6,7},{5,7,1,4},{3,6,2,8}};
        int arr2[4][4]={{0,0,0,0},{0,0,0,0},{0,0,0,0},{0,0,0,0}};
    }
void Joker::Sreach()
    {
        int i1,j1,i2,j2;
        for(int i=0;i<4;i++)
         for(int j=0;j<4;j++)
             std::cout<<arr2[i][j];