public override void PartOne()
{
Code = InputLine.Ints().ToArray();
for (var i = 0; i < 100; i++)
{
Fft();
}
WriteLn(Code.Take(8).Str());
}
public override void PartTwo()
{
InputLine.Ints()
.Batch(Height * Width)
.Aggregate((a, b) => a.Zip(b)
.Select(tuple => tuple.First is 0 or 1 ? tuple.First : tuple.Second))
.Batch(Width)
.Select(ints => string.Concat(ints.QuickMap(1, '#', ' ')))
.ForEach(WriteLn);
}
public override void PartOne()
{
var layer = InputLine.Ints()
.Batch(Height * Width)
.Select(ints => ints.Frequencies().ToDictionary())
.OrderBy(layer => layer[0])
.First();
WriteLn(layer[1] * layer[2]);
}