реализация my_start и my_fin

my_fin.cpp

@@ -0,0 +1,34 @@
+#include "my_start.hpp"
+#include <cstdlib>
+
+void my_fin() {
+
+    auto end_timestamp = std::chrono::system_clock::now();
+    auto end_time_t = std::chrono::system_clock::to_time_t(end_timestamp);
+    auto end_ms = std::chrono::duration_cast<std::chrono::milliseconds>(end_timestamp.time_since_epoch()) % 1000;
+
+    auto duration = end_timestamp - start_timestamp;
+    auto hours = std::chrono::duration_cast<std::chrono::hours>(duration);
+    auto minutes = std::chrono::duration_cast<std::chrono::minutes>(duration % std::chrono::hours(1));
+    auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration % std::chrono::minutes(1));
+    auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(duration % std::chrono::seconds(1));
+
+    std::cout << "Worked for ";
+    if (duration < std::chrono::minutes(2)) {
+        double total_seconds = std::chrono::duration<double>(duration).count();
+        std::cout << std::fixed << std::setprecision(3) << total_seconds << " seconds";
+    } else {
+        if (hours.count() > 0) std::cout << hours.count() << "h ";
+        if (minutes.count() > 0) std::cout << minutes.count() << "m ";
+        std::cout << seconds.count() << "s " << milliseconds.count() << "ms";
+    }
+    std::cout << std::endl;
+
+    std::cout << "Sent " << (n_ok_requests + n_fail_requests) << " requests (" 
+              << n_ok_requests << " ok, " << n_fail_requests << " failed)" << std::endl;
+
+    std::cout << "DosAtk stopped at " << std::put_time(std::localtime(&end_time_t), "%Y-%m-%d %H:%M:%S")
+              << "." << std::setfill('0') << std::setw(3) << end_ms.count() << std::endl;
+
+    std::exit(0);
+}