public void Reports_AddTo2020_Product(string input, int preamble, long expected)
{
XMAS x = new XMAS(input);
long invalid = x.FindWeakness(preamble);
Assert.Equal(expected, invalid);
}
public void Example3()
{
var xmas = new XMAS(5);
xmas.AddRange(ExampleNumbers2);
Assert.AreEqual(new[] { 15, 25, 47, 40 }, xmas.FindContiguousSum(127));
Assert.AreEqual(62, xmas.FindWeakness(127));
}