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Merge pull request #15 from deckelmouck/solving2023
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Solving2023
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@deckelmouck
deckelmouck authored Dec 9, 2023
2 parents 25931e3 + ac74d13 commit 44b3e8f
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Showing 16 changed files with 3,654 additions and 83 deletions.
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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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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