#include <iostream>
#include <cstdio>
#include <algorithm>
using namespace std;
int main()
{
int n[20];
for (int i = 0; i < 20; i ++ ) cin >> n[i];
reverse(n, n + 20);
for (int i = 0; i < 20; i ++ ) printf("N[%d] = %d\n", i, n[i]);
return 0;
}