#include <iostream>
#include <chrono>
#include "Exercises.h"

int main()
{
    while (true) {
        // Input
        char input;
        cout << "Check(c), test(t) or quit(q) -> ";
        cin >> input;
        cout << endl;

        // action
        auto t1 = std::chrono::high_resolution_clock::now();
        if (input == 'c') cout << "check result: " << Ex3(13195) << endl;
        else if (input == 't') cout << "test result: " << Ex3(600851475143) << endl;
        else  if (input == 'q') break;
        auto t2 = std::chrono::high_resolution_clock::now();
        auto duration_ns = std::chrono::duration_cast<std::chrono::microseconds>(t2 - t1).count();
        cout << "Duration = " << duration_ns << " microseconds" << endl;
    }
}