public void Part1Example()
{
const string?input = @"35
20
15
25
47
40
62
55
65
95
102
117
150
182
127
219
299
277
309
576";
var sut = XmasCracker.Parse(input, 5);
// ACT
var result = sut.GetFirstInvalidNumber();
// ASSERT
result.Should().Be(127);
}
public void Part2Example()
{
const string?input = @"35
20
15
25
47
40
62
55
65
95
102
117
150
182
127
219
299
277
309
576";
var sut = XmasCracker.Parse(input, 5);
// ACT
var result = sut.GetEncryptionWeakness();
// ASSERT
result.Should().Be(62);
}
protected override long?SolvePart2Impl(string input) => XmasCracker.Parse(input, 25).GetEncryptionWeakness();
protected override long?SolvePart1Impl(string input) => XmasCracker.Parse(input, 25).GetFirstInvalidNumber();