#include <iostream>
#include <ctime>

int iterations = 1000;
int win = 0;
int lose = 0;
int openedDoor = 0;

void main()
{
    srand(time(0));
    int winDoor[3];
    int choose1 = 0;
    int choose2 = 0;
    for (int i = 0; i < iterations; i++)
    {
        for (int i = 0; i < 3; i++)
        {
            winDoor[i] = 0;
        }
        winDoor[rand() % 3] = 1;
        choose1 = rand() % 3;

        while (1)
        {
            int j = rand() % 3;
            if ((winDoor[j] != 1)&&(j!=choose1))
            {
                openedDoor = j;
                break;
            }
        }
        while (1)
        {
            choose2 = rand() % 3;
            if ((choose2!=choose1)&&(choose2!=openedDoor))
            {
                break;
            }
        }
        if (winDoor[choose2] == 1)
        {
            win++;
        }
        else
        {
            lose++;
        }
    }
    printf_s("%d\n", win);
    printf_s("%d\n", lose);
}