#include<iostream>
#include<cstdio>

using namespace std;

int main()
{
    int a[20] = {0};

    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;
}