OI-codes/AcWing/740/740.cpp

#include <bits/stdc++.h>

using namespace std;

int n[25];

int main() {
    for (int i = 0; i < 20; i++) {
        cin >> n[i];
    }
    reverse(n, n + 20);
    for (int i = 0; i < 20; i++) {
        cout << "N[" << i << "] = " << n[i] << endl;
    }
    return 0;
}