#include<iostream>
#include<iomanip>
int *fun();
void main()
{
    using namespace std;
    int *p;
    p=fun();
    while(*p!=0)
        cout<<*p++<<"、";
    cout<<endl;
}
int *fun()
{
    int *h=new int[4];
    h[0]=1;h[1]=2;h[2]=3;h[3]=0;
    return h;
}