public Day5()
{
Input = AdventOfCodeService.GetInput(2018, 5).Trim();
Part1();
Part2();
}
public Day1()
{
_input = AdventOfCodeService.GetInput(2019, 1).AsListOf <int>();
Part1();
Part2();
}
public Day2()
{
_input = AdventOfCodeService.GetInput(2018, 2).AsListOf <string>();
Part1();
Part2();
}
public Day8()
{
var input = AdventOfCodeService.GetInput(2018, 8).AsListOf <int>(" ");
Root = ParseNode(input);
Part1();
Part2();
}
public Day6()
{
_input = AdventOfCodeService.GetInput(2018, 6).AsListOf <string>().Select(s => new XY(s)).ToList();
_width = _input.Max(p => p.X);
_height = _input.Max(p => p.Y);
Part1();
Part2();
}
public Day4()
{
var input = AdventOfCodeService.GetInput(2018, 4).AsListOf <string>();
_logs = input.Select(ParseLog).OrderBy(log => log.Time).ToList();
int prevId = 0;
foreach (var log in _logs)
{
if (log.Status == LogType.BeginsShift)
{
prevId = log.GuardId;
continue;
}
log.GuardId = prevId;
}
_guardSleepMinutes = new Dictionary <int, List <int> >();
var lastAsleep = new DateTime();
foreach (var log in _logs)
{
if (log.Status == LogType.BeginsShift)
{
if (!_guardSleepMinutes.ContainsKey(log.GuardId))
{
_guardSleepMinutes.Add(log.GuardId, new List <int>());
}
}
else if (log.Status == LogType.FallsAsleep)
{
lastAsleep = log.Time;
}
else if (log.Status == LogType.WakesUp)
{
var mins = log.Time.Subtract(lastAsleep).TotalMinutes;
for (int i = 0; i < mins; i++)
{
_guardSleepMinutes[log.GuardId].Add(lastAsleep.AddMinutes(i).Minute);
}
}
}
Part1();
Part2();
}
public Day7()
{
Instructions = AdventOfCodeService.GetInput(2018, 7).AsListOf <string>()
.Select(s => s.Split(' ').Where(s1 => s1.Length == 1 && char.IsUpper(s1[0])).ToArray())
.Select(strings => new Instr(strings[0][0], strings[1][0]))
.ToList();
setup();
Part1();
setup();
Part2();
}
public Day3()
{
var input = AdventOfCodeService.GetInput(2018, 3).AsListOf <string>();
var regex = new Regex(@"([0-9]\d*)");
_claims = input.Select(s =>
{
var matches = regex.Matches(s);
return(new Claim
{
id = matches[0].Value,
pos = new Tuple <int, int>(int.Parse(matches[1].Value), int.Parse(matches[2].Value)),
size = new Tuple <int, int>(int.Parse(matches[3].Value), int.Parse(matches[4].Value))
});
}
).ToList();
Part1();
Part2();
}
public Day2()
{
_input = AdventOfCodeService.GetInput(2019, 2).AsListOf <int>(",");
}