#include <iostream>
#include <vector>
#include <chrono>
#include <thread>
#include <math.h>

#include <stdlib.h>

float loose(float x, long n) {
  for(int i=0; i<n; i++)
    x = sin(x);
  return(x);
}

int main(int argc, char * argv []) {

  int k,n = atoi(argv[1]);
  std::vector<float> v;
  
  std::chrono::time_point<std::chrono::system_clock> start, stop;
  start = std::chrono::system_clock::now();
#ifdef WITHCILK
  _Cilk_for (int k=0;k<=n;k++)
#else
    for(int k=0;k<=n;k++)
#endif
    v.push_back(loose(1.0,1000000));
  
  stop = std::chrono::system_clock::now();
  std::chrono::duration<double> elapsed_seconds = stop-start;
  std::cout << "Computed in " << elapsed_seconds.count()
	    << " secs " << std::endl; 
  
  for(int i=0; i<=n; i++) 
    std::cout << // "fib(" << i << ")=" <<
      v[i] << " ";
  std::cout << std::endl;
  return(0); 
}