public void GiveOddMoney(int value)
{
MoneyStorage result = new MoneyStorage();
for(int i = result.storage.Count-1; i >= 0; i--)
{
KeyValuePair<Coin, int> pair = storage.ElementAt(i);
int quantity = value / pair.Key.Value;
quantity = quantity <= pair.Value ? quantity : pair.Value;
result.AddCoin(pair.Key, quantity);
value -= pair.Key.Value * quantity;
}
if( value!= 0)
{
throw new NotEnoughMoneyException();
}
for (int i = 0; i < result.storage.Count; i++)
{
this.storage[result.storage.ElementAt(i).Key] -= result.storage.ElementAt(i).Value;
}
}
public Machine()
{
bank = new MoneyStorage();
currentBalane = 0;
storage = new ProductStorage();
}