#include <iostream>

using namespace std;

int main()
{
        const int N = 10000;
        int v[N];
        int i,NB, tmp;
        
        do
        {
                cout << "Combien d'eléménts avez vous ?";
                cin >> NB;
        } while (!((NB > 0) && (NB <= N)));
        
        for (i=0; i<NB;i++)
        {
                cout << "element " << i+1 << " ? ";
                cin >> v[i];
        }

        for (i=0; i<NB/2;i++)
        {
                tmp = v[i];
                v[i] = v[NB-1-i];
                v[NB-1-i] = tmp;
        }

        for (i=0; i<NB;i++)
        {
                cout << "v["<<i << "]=" << v[i] << endl;
        }       
        
}