#include <iostream>
#include <chrono>
#include <ctime>

using namespace std;
int main()
{
    int distanza;
    cin >> distanza;

    auto start = chrono::system_clock::now();
    auto end = chrono::system_clock::now();

    chrono::duration<double> elapsed_seconds = end-start;
    time_t end_time = chrono::system_clock::to_time_t(end);


    cout << "finished computation at " << ctime(&end_time)
              << "Distanza percorsa:\t" << distanza
                   << "\nIntervallo di tempo: " << elapsed_seconds.count() << "s\n";
}