#include <iostream>
#include <vector>

#include <algorithm>

void dest(int & yes, int & no, int & maybe) {

	std::vector< int> cards;

	for(int i = 0; i < 7; ++i) {
		cards.push_back(0);
		cards.push_back(1);
		cards.push_back(2);
		cards.push_back(3);
	}

	cards.push_back(3);

	//TODO shuffle cards
	std::random_shuffle( cards.begin(), cards.end());
	

	int result = 0;
	std::vector< int>::iterator it = cards.begin();

	for( ; (it != cards.end()) && (*it != result); ++it) {
		
		result = (result + 1) % 3;
	}

	if(it == cards.end())
		return;

	if(result == 0)
		++yes;
	else if(result == 1)
		++no;
	else
		++maybe;


}


int main() {
	int yes, no, maybe;

	dest(yes, no, maybe);
	std::cout << "Res: " << yes << ", " << no << ", " << maybe << std::endl;


}