#ifndef _NitX_h_
#define _NitX_h_

#include "Thread.h"
#include "iostream.h"
#include "Semaphore.h"

#include "sleep.h"

class NitX : public Thread {
public:
  NitX(Semaphore* s1, Semaphore* s2, int *x, int *y, int *z) {
    this->s1 = s1;
    this->s2 = s2;
    this->x = x;
    this->y = y;
    this->z = z;
  }

protected:  
  virtual void run(){
       for (int i = 1; i <= 10; ++i) {
          *x = i; *y = i*i;
          cout << "Producer produced: " << *x << " " << *y << endl;
          s1->signal();
          s2->wait();
          cout << "Sum counted: " << *x << " + " << *y << " = " << *z << endl;
       }
       cout << "NitX finnished" << endl;
  }

  int *x, *y, *z;
  Semaphore *s1, *s2;
};

#endif // _NitX_h_