#include <iostream>
using namespace std;
void reverse(int* array, int n)
{
    for (size_t i = 0; i < n; i++)
    {
        int m = 0;
        m = *(array + i);
        *(array + i) = *(array + n - i - 1);
        *(array + n - i - 1) = m;
    }
}

int main()
{
    int n;
    cin >> n;
    int array[10];

    for (size_t i = 0; i < n; i++)
    {
        cin >> array[i];
    }

    reverse(*array, n);

    for (size_t i = 0; i < n; i++)
    {
        cout << array[i];
    }
}