程序代码：

#include<iostream>
using namespace std;

class Test
{
    int x,y;
public:
    Test();
    void show()
    {
        cout<<x<<","<<y<<"|"<<endl;
    }
    ~Test();
};

Test::Test()
{
    x=3;
    y=4;
}

int main(int argc,char *argv[])
{
    Test Ta;
    Ta.show();
    return 0;
}