#include <iostream>

using namespace std;

void fun(int *tab1, int size){
    for (int i=0; i<size;i++){
        cout << tab1[i] << endl;
    }
    cout << tab1 << endl;
    cout << &tab1 << endl;
}

int main() {

int tab1[] = {1,2,3}, tab2[] = {4,5,6}, *tab3;

fun(tab1, 3);
cout << "-----------------" << endl;
cout << &tab1 << endl;
cout << tab1 << endl;
cout << &tab1[0] << endl;
}