#include "stdafx.h"
#include <iostream>
#include <math.h>
using namespace std;


int _tmain(int argc, _TCHAR* argv[])
{
	int c0 = 2;
	int c1 = 2;
	int c2 = 2;
	int p0 = 2;
	int p1 = 1;
	int p2 = 0;
	int N = 2;
	int V = 10;
	for (int i = 0; i < N; i++) {
		int temp = p0 * c0 + p1 * c1 + p2 * c2;
		c2 = c1;
		c1 = c0;
		c0 = temp;
	}
	cout << "c0:" << c0 << "\n";
	int wagon = ceil((float)c0 / (float)V);
	cout << "wagon:" << wagon << "\n";
	int places = wagon * V;
	cout << "places:" << places << "\n";
	int leftplaces = places - c0;
	cout << "leftplaces:" << leftplaces << "\n";
	if (leftplaces >= V / 2 ) {
		cout << "yes\n";
	} else {
		cout << "no\n";
	}
	return 0;
}