#include <iostream>
#include <cstdio>
using namespace std;

int main()
{
    int a[100];

    for (int i = 0; i < 20; i++)
    cin >> a[i];

    for (int i = 19; i >= 0; i--)
    printf("N[%d] = %d\n", 19-i, a[i]);

    return 0;
}