public void Part2(string cups, int rounds, long expected)
{
var cupsArr = cups.Select(c => Convert.ToInt32(c.ToString())).ToArray();
var sut = new CupsGame(cupsArr.Concat(this.Generate(cupsArr.Max())).ToArray());
var actual = sut.Play(rounds);
Assert.Equal(expected, BigInteger.Multiply(actual[1], actual[actual[1]]));
}
public void Part1(string cups, int rounds, string expected)
{
var sut = new CupsGame(cups.Select(c => Convert.ToInt32(c.ToString())).ToArray());
var actual = sut.Play(rounds);
var result = "";
var index = 1;
while (true)
{
if (actual[index] == 1)
{
break;
}
result += actual[index];
index = actual[index];
}
Assert.Equal(expected, result);
}
