public void Puzzle_21A()
{
var ai = new AllergenIdentifier
{
Sets = PuzzleInput.Select(x => new Set(x)).ToList()
};
ai.Analyze();
Assert.Equal(2317, ai.CountAllergenFreeIngredientsOccurrences());
}
public void Puzzle_21B()
{
var ai = new AllergenIdentifier
{
Sets = PuzzleInput.Select(x => new Set(x)).ToList()
};
ai.Analyze();
var dangerousIngredients = ai.Sets
.SelectMany(x => x.DangerousIngredients)
.Distinct()
.OrderBy(x => x.Value)
.Aggregate("", (c, n) => $"{c},{n.Key}")[1..];
Assert.Equal("kbdgs,sqvv,slkfgq,vgnj,brdd,tpd,csfmb,lrnz", dangerousIngredients);
}