static void test(int N)
{
person a = new person();
a.money = N;
a.changeBeerByMoney();
while (a.cap > 3 || a.bottle > 1)
{
if (a.bottle > 1)
{
a.changeBeerByBottle();
}
if (a.cap > 3)
{
a.changeBeerByCap();
}
}
Console.WriteLine($"可以喝{a.count}瓶啤酒");
}