সি++

#include <iostream>
#include <chrono>
int main() {

  auto date = std::chrono::system_clock::now();

  std::cout << date.time_since_epoch().count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto start = std::chrono::steady_clock::now();
  auto end = std::chrono::steady_clock::now();

  std::cout << (end - start).count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date = std::chrono::high_resolution_clock::now();

  std::cout << date.time_since_epoch().count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date = std::chrono::system_clock::now();

  std::cout << date.time_since_epoch().count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date = std::chrono::system_clock::now();

  std::cout << date.time_since_epoch().count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  std::chrono::seconds duration(60);

  std::cout << duration.count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  std::chrono::seconds seconds(60);

  auto minutes =
    std::chrono::duration_cast<std::chrono::minutes>(seconds);

  std::cout << minutes.count();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date =
    std::chrono::year_month_day{
      std::chrono::year(2026),
      std::chrono::month(8),
      std::chrono::day(31)
    };

  std::cout << int(date.year());

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date =
    std::chrono::year_month_day{
      std::chrono::year(2026),
      std::chrono::month(8),
      std::chrono::day(31)
    };

  std::cout << unsigned(date.month());

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date =
    std::chrono::year_month_day{
      std::chrono::year(2026),
      std::chrono::month(8),
      std::chrono::day(31)
    };

  std::cout << unsigned(date.day());

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date =
    std::chrono::year_month_day{
      std::chrono::year(2026),
      std::chrono::month(8),
      std::chrono::day(31)
    };

  auto week =
    std::chrono::weekday{
      std::chrono::sys_days(date)
    };

  std::cout << week.c_encoding();

  return 0;
}

#include <iostream>
#include <chrono>
int main() {

  auto date =
    std::chrono::year_month_day{
      std::chrono::year(2026),
      std::chrono::month(8),
      std::chrono::day(31)
    };

  std::chrono::sys_days days(date);

  std::cout << days.time_since_epoch().count();

  return 0;
}