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Solving2023 #15

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merged 16 commits into from
Dec 9, 2023
Merged

Solving2023 #15

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e603b6e
preparing day07
deckelmouck Dec 7, 2023
0c80284
more prep for day07
deckelmouck Dec 7, 2023
c59f4b8
try to order hands
deckelmouck Dec 7, 2023
24eb674
solve 2023 day07 part 1
deckelmouck Dec 7, 2023
d283b86
testing stuff
deckelmouck Dec 7, 2023
2874814
trytosolveday5again
deckelmouck Dec 7, 2023
d54f5f7
got it
deckelmouck Dec 7, 2023
330be5d
Merge pull request #13 from deckelmouck/trytosolveday5
deckelmouck Dec 7, 2023
1429230
fixed typo
deckelmouck Dec 7, 2023
cb2b736
solved day08 part1
deckelmouck Dec 8, 2023
44efe94
solved day08 part2
deckelmouck Dec 8, 2023
186c1f7
try to solve day9 part1
deckelmouck Dec 9, 2023
814a009
update
deckelmouck Dec 9, 2023
b6c3552
solved part1
deckelmouck Dec 9, 2023
49548c4
solve day09 part 2
deckelmouck Dec 9, 2023
ac74d13
Merge pull request #14 from deckelmouck/solvingday9
deckelmouck Dec 9, 2023
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126 changes: 45 additions & 81 deletions 2023/Day05/solution.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,107 +12,71 @@ public void SolvePart1()
Console.WriteLine("part 1");

solutionBase sb = new();
var input = sb.getInputLines(@"2023/Day05/testone").ToArray();
//var input = sb.getInputLines(@"2023/Day05/input").ToArray();
//var input = sb.getInputLines(@"2023/Day05/test").ToArray();
var input = sb.getInputLines(@"2023/Day05/input").ToArray();

var firstLine = input[0].Split(' ', StringSplitOptions.RemoveEmptyEntries);

var seeds = firstLine.Where(seed => seed.Any(char.IsDigit));
Dictionary<long,long> seedlist = new();

foreach(var seed in seeds)
{
Console.WriteLine(seed);
}
Console.WriteLine($"seed: {seed} will be calculated");
var s = Convert.ToInt64(seed);
var mapped = false;

//input.Remove(input[0]);
for (int i = 2; i < input.Length; i++)
{
if(input[i] == "") mapped = false;

// List<string> maps = new();
if(!input[i].Contains(':') && input[i] != "" && !mapped)
{
var inputLine = input[i].Split(' ', StringSplitOptions.RemoveEmptyEntries);

// foreach (var line in input)
// {
// if(line.Length > 0 && !line.Contains(':'))
// {
// maps.Add(line);
// }
// }

//inital map
int[] test = new int[100];
for (int i = 0; i < test.Length; i++)
{
test[i] = i;
}
var destination = Convert.ToInt64(inputLine[0]);
var source = Convert.ToInt64(inputLine[1]);
var range = Convert.ToInt64(inputLine[2]);

int[] testmap = new int[100];
if(SeedInRange(s, source, range))
{
s = destination + (s - source);
mapped = true;
}

for (int a = 2; a < input.Length; a++)
{
//Console.WriteLine(input[a].Length);
if(input[a].Contains(':'))
{
Console.WriteLine(input[a]);
Array.Copy(test, testmap, test.Length);
}
else if (input[a].Length == 0)
{
Console.WriteLine(input[a]);
//Array.Copy(testmap, test, test.Length);

for (int i = 0; i < 100; i++)
{
//Console.WriteLine($"{i}: test {test[i]} - testmap {testmap[i]}");
test[i] = testmap[i];
testmap[i] = 1;
//Console.WriteLine($"{i}: test {test[i]} - testmap {testmap[i]}");
//Console.WriteLine($"------------------");
}
}
else
{
Console.WriteLine(input[a]);

var item = input[a];
var destinationRangeStart = Convert.ToInt64(item.Split(' ')[0]);
var sourceRange = Convert.ToInt64(item.Split(' ')[1]);
var rangeLength = Convert.ToInt64(item.Split(' ')[2]);

for (int i = 0; i < rangeLength; i++)
{
testmap[sourceRange + i] = test[destinationRangeStart + i];
Console.WriteLine($"destination: {destination} source: {source} range: {range}");
}
Console.WriteLine($"seed: {seed} - {s}");
}

seedlist.Add(Convert.ToInt64(seed), s);

}

foreach (var seed in seedlist)
{
Console.WriteLine($"seed: {seed.Key} - {seed.Value}");
}

//foreach (var item in maps)
// for(int m = 0; m < maps.Count; m++)
// {
// var item = maps[m];
// var destinationRangeStart = Convert.ToInt64(item.Split(' ')[0]);
// var sourceRange = Convert.ToInt64(item.Split(' ')[1]);
// var rangeLength = Convert.ToInt64(item.Split(' ')[2]);

// for (int i = 0; i < rangeLength; i++)
// {
// testmap[sourceRange + i] = test[destinationRangeStart + i];
// }
// }

//Console.WriteLine(seeds);
// for (int i = 0; i < 100; i++)
// {
// Console.WriteLine($"test{i}: {testmap[i]}");
// }
Console.WriteLine($"testmap");
Console.WriteLine($"79: {testmap[79]}");
Console.WriteLine($"14: {testmap[14]}");
Console.WriteLine($"55: {testmap[55]}");
Console.WriteLine($"13: {testmap[13]}");

Console.WriteLine($"min is: {seedlist.Min(s => s.Value)}");

Console.WriteLine($"still not the right result");
Console.WriteLine($"this should be right: 910845529");
}

public void SolvePart2()
{
Console.WriteLine("under developement");
}

public bool SeedInRange(Int64 seed, Int64 source, Int64 range)
{
if(seed >= source && seed < (source + range))
{
return true;
}
else
{
return false;
}
}
}
2 changes: 1 addition & 1 deletion 2023/Day05/test
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,4 +30,4 @@ temperature-to-humidity map:

humidity-to-location map:
60 56 37
56 93 4
56 93 4
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