text: #include "ExecTime.h"
  #include <iostream>
  
  ExecTime::ExecTime()
  {
  	start = std::chrono::high_resolution_clock::now();
  }
  
  void ExecTime::Start()
  {
  	start = std::chrono::high_resolution_clock::now();
  }
  
  double ExecTime::Print()
  {
  	std::chrono::duration<double, std::milli> elapsed = std::chrono::high_resolution_clock::now() - start;
  	double time = elapsed.count();
  	std::cout << time << "\n";
  	return time;
  }
  
  