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Nunu 2023-12-05 20:14:41 +00:00
parent e9c0198d5f
commit 4d6d791ff2
5 changed files with 1230 additions and 5 deletions
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2
AdventOfCode/AdventOfCode.csproj
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<TargetFramework>net7.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<OutputType>Exe</OutputType>
</PropertyGroup>

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AdventOfCode/Day01.cs
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namespace AdventOfCode;
using System.Collections;
using System.Text;
namespace AdventOfCode;
public class Day01 : BaseDay
{
private readonly string _input;
private int total;
private int total2;
public Day01()
{
_input = File.ReadAllText(InputFilePath);
Part1();
Part2();
}
public override ValueTask<string> Solve_1() => new($"Solution to {ClassPrefix} {CalculateIndex()}, part 1");
private void Part1()
{
StringReader reader = new(_input); //read text file
string line = reader.ReadLine(); //read first line
public override ValueTask<string> Solve_2() => new($"Solution to {ClassPrefix} {CalculateIndex()}, part 2");
while(line != null) //loop thru file
{
StringBuilder build = new();
string num = ""; //container for ints
foreach(char c in line)
{
if(char.IsDigit(c)) //store each int found in each line
num += c;
}
line = reader.ReadLine(); //go to next line
if(num == "") //don't append anything if no ints were found
continue;
build.Append(num[0]); //take first digit and put into string
build.Append(num[^1]); //take second digit and put together with first int
total += int.Parse(build.ToString()); //add the resulting two digits to the total
}
}
private void Part2()
{
StringReader reader = new(_input);
string line = reader.ReadLine();
string[] word2num = {"one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};
//int j = 0;
while(line != null)
{
StringBuilder build = new();
StringBuilder num = new();
ArrayList nI = new();
for (int i = 0; i < line.Length; i++) //look for numbers on line but only ACTUAL digits (not words)
{
char c = line.ElementAt(i);
if(char.IsDigit(c))
{
num.Append(c); //add any digits found to num string
//numInd.Append(i); //record index of those digits
nI.Add(i);
}
}
int earlyNum = (int)Char.GetNumericValue(num.ToString().ElementAt(0)); //store earliest num found
int lateNum = (int)Char.GetNumericValue(num.ToString().ElementAt(^1)); //store latest num found
int earlyNumInd = (int)nI[0]; //store index of earliest num
int lateNumInd = (int)nI[^1]; //store index of latest num
foreach (string number in word2num) //look for numbers as words on line (one, two, etc.)
{
int currInd = 0;
while(line.IndexOf(number, currInd) != -1) //while the number can still be found on the line...
{
if(line.IndexOf(number, currInd) < earlyNumInd) //if the number comes before the earliest number
{
earlyNumInd = line.IndexOf(number, currInd); //replace early number index
earlyNum = Array.IndexOf(word2num, number) + 1; //replace early number
}
if(line.IndexOf(number, currInd) > lateNumInd) //if the number comes after the latest number
{
lateNumInd = line.IndexOf(number, currInd); //replace the latest number index
lateNum = Array.IndexOf(word2num, number) + 1; //replace latest number
}
currInd = line.IndexOf(number, currInd) + number.Length; //store current index, continue moving through the line
}
//check for next number
}
line = reader.ReadLine();
build.Append(earlyNum);
build.Append(lateNum);
if(build.ToString() == "")
continue;
total2 += int.Parse(build.ToString());
// Console.WriteLine("Combined numbers: "+build.ToString());
// Console.WriteLine(total2);
//j++;
}
}
public override ValueTask<string> Solve_1() => new(total.ToString());
public override ValueTask<string> Solve_2() => new(total2.ToString());
}

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AdventOfCode/Day02.cs Normal file
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using System.Collections;
namespace AdventOfCode;
public class Day02 : BaseDay
{
private readonly string _input;
public Day02()
{
_input = File.ReadAllText(InputFilePath);
StringReader reader = new(_input);
Part1(reader);
}
public void Part1(StringReader r)
{
string line = r.ReadLine();
ArrayList validGames = new();
string[] colors = {"red", "green", "blue"}; //cube colors to search for
int[] rgbCount = new int[3]; //store cube count for each color
for(int i = 1; line != null; i++)
{
foreach(string color in colors)
{
int currInd = 0;
while(line.IndexOf(color, currInd) != -1)
{
rgbCount[Array.IndexOf(colors, color)] += (int)Char.GetNumericValue(line.ElementAt(line.IndexOf(color, currInd) - 2));
}
Console.WriteLine(color + " cubes found: " + rgbCount[Array.IndexOf(colors, color)]);
}
line = r.ReadLine();
}
}
public override ValueTask<string> Solve_1() => new(_input.Length.ToString());
public override ValueTask<string> Solve_2() => throw new NotImplementedException();
}

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AdventOfCode/Inputs/01.txt
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AdventOfCode/Inputs/02.txt Normal file
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Game 1: 8 green, 4 red, 4 blue; 1 green, 6 red, 4 blue; 7 red, 4 green, 1 blue; 2 blue, 8 red, 8 green
Game 2: 11 green, 7 blue, 15 red; 13 red, 6 green, 2 blue; 7 green, 9 red, 10 blue; 5 blue, 1 red, 11 green; 4 blue, 18 green; 4 red, 8 blue, 18 green
Game 3: 7 red, 10 green, 4 blue; 2 blue, 3 green, 5 red; 9 red, 7 green, 3 blue; 3 blue, 6 green, 18 red
Game 4: 1 blue, 2 green, 5 red; 10 red, 1 blue, 3 green; 14 red
Game 5: 16 red, 4 green, 19 blue; 13 blue, 9 red; 7 green, 14 red, 2 blue; 5 green, 18 blue, 4 red; 7 red, 2 blue, 3 green; 8 blue, 12 green
Game 6: 3 blue, 8 green; 4 red, 5 green; 5 red, 8 blue, 5 green; 8 blue, 4 green; 3 red, 7 green, 2 blue
Game 7: 7 red, 2 blue; 5 red, 6 green; 10 red; 2 blue, 12 red, 2 green; 4 red, 1 blue, 1 green; 9 green, 2 blue, 10 red
Game 8: 3 red, 7 green, 3 blue; 2 green, 3 blue, 3 red; 3 blue, 4 green, 1 red; 3 blue, 3 red; 2 blue, 6 green; 2 red, 7 green, 1 blue
Game 9: 5 red, 6 green; 6 red; 2 blue, 3 green, 9 red; 6 green, 2 blue
Game 10: 5 red, 8 blue, 5 green; 15 red, 6 green, 7 blue; 8 blue, 6 red, 5 green; 5 green, 2 blue; 12 red, 6 blue; 6 green, 16 red, 6 blue
Game 11: 3 red, 7 blue; 2 red, 3 blue, 6 green; 4 red, 5 green, 2 blue
Game 12: 15 green, 6 red, 2 blue; 3 red, 8 green, 9 blue; 8 blue, 2 red, 7 green; 5 red, 11 green, 6 blue
Game 13: 1 blue; 1 green, 6 red; 8 red, 3 blue; 5 blue, 8 red, 2 green
Game 14: 4 green, 1 blue; 8 blue, 5 green, 1 red; 2 green, 8 blue, 3 red
Game 15: 7 blue, 9 red, 8 green; 9 green, 12 blue, 5 red; 8 green, 10 blue, 2 red
Game 16: 1 blue, 1 red, 14 green; 6 green, 4 blue, 1 red; 16 blue, 14 green; 6 green, 2 red, 9 blue; 1 red, 1 blue; 2 red, 13 green, 7 blue
Game 17: 1 red, 9 green; 9 red, 5 blue, 2 green; 2 red, 8 green, 5 blue; 5 blue, 1 green, 3 red; 3 green, 5 blue; 3 red, 5 blue, 9 green
Game 18: 3 blue, 5 red, 3 green; 8 blue, 14 green; 3 blue, 11 red; 2 blue, 10 red, 9 green
Game 19: 7 green, 8 blue, 10 red; 1 green, 10 red, 2 blue; 6 blue, 4 red, 11 green; 7 red, 4 green; 6 blue, 4 red; 4 green, 2 red, 3 blue
Game 20: 5 red; 16 blue, 4 green, 7 red; 1 red, 1 green, 4 blue; 3 blue, 4 green, 7 red; 5 blue, 2 red, 3 green; 17 blue, 5 red
Game 21: 11 red, 4 green, 4 blue; 11 red, 5 blue, 2 green; 11 red, 13 green, 2 blue; 13 green, 6 red, 5 blue; 7 green, 4 blue, 8 red; 6 red, 8 blue, 14 green
Game 22: 2 green, 1 red, 6 blue; 3 blue, 2 green; 7 green, 10 red; 10 red, 7 blue, 5 green
Game 23: 14 green, 8 blue; 2 red, 5 green; 8 red, 16 green, 10 blue; 1 green, 7 red, 8 blue; 15 green, 5 red; 15 green, 2 red, 5 blue
Game 24: 4 blue, 1 green, 1 red; 1 blue, 8 green, 3 red; 4 red, 9 blue, 4 green
Game 25: 2 blue, 1 green, 3 red; 2 green, 4 red; 2 green, 1 blue
Game 26: 3 red, 5 green, 4 blue; 5 green, 8 blue; 1 blue, 3 green, 3 red; 7 blue, 2 red
Game 27: 13 red, 9 green, 6 blue; 19 blue, 9 red, 4 green; 14 red, 4 green, 11 blue; 5 green, 12 blue, 7 red
Game 28: 9 green, 4 blue, 15 red; 18 blue, 14 red, 12 green; 14 red, 12 blue, 3 green; 6 blue, 7 green, 15 red; 17 blue, 6 green, 9 red; 7 red, 12 green
Game 29: 17 red, 2 blue, 9 green; 5 blue, 15 red, 11 green; 13 red, 3 green, 5 blue; 4 green, 11 red, 1 blue; 5 green, 1 blue
Game 30: 3 green, 12 blue; 15 red, 2 blue, 6 green; 12 red, 11 blue, 10 green; 9 blue, 7 green, 14 red; 1 green, 7 red, 5 blue
Game 31: 6 green, 7 red, 18 blue; 2 green, 3 blue, 10 red; 9 blue, 8 red; 18 blue, 10 green, 4 red; 14 blue, 11 red, 10 green
Game 32: 7 green, 1 red, 5 blue; 5 green, 3 blue; 6 blue, 5 green; 5 red, 11 green, 6 blue
Game 33: 9 blue, 5 red; 2 blue; 6 red, 8 blue; 10 blue, 4 green, 6 red; 2 red, 4 green; 1 red, 6 blue, 2 green
Game 34: 1 red, 6 green; 3 green, 6 red, 2 blue; 2 red, 2 blue, 1 green; 5 green, 1 red, 2 blue
Game 35: 7 red, 2 green, 4 blue; 4 red, 2 green, 3 blue; 14 green, 2 blue, 5 red; 14 green, 2 red, 3 blue; 5 green, 2 red, 1 blue; 2 green, 8 red, 3 blue
Game 36: 7 green, 1 red, 1 blue; 3 blue, 6 green, 9 red; 2 blue, 17 red; 18 red, 2 green
Game 37: 6 red, 14 blue; 3 green, 2 blue; 18 blue, 6 red; 3 red, 18 blue, 3 green
Game 38: 6 blue, 8 red; 9 blue, 1 green, 1 red; 2 green, 10 blue, 1 red
Game 39: 9 red, 2 green; 7 red, 2 blue, 2 green; 2 blue, 1 red, 8 green
Game 40: 15 green, 1 blue, 1 red; 3 blue, 1 red, 6 green; 2 blue, 11 green; 2 blue, 11 green; 3 green, 4 blue, 1 red; 2 blue, 6 green
Game 41: 4 blue, 9 green; 11 green, 1 blue, 7 red; 1 red, 3 blue, 17 green; 17 green, 2 red; 2 blue, 16 green, 8 red; 1 blue, 8 green, 3 red
Game 42: 7 green, 15 blue, 2 red; 1 green, 5 blue, 5 red; 4 green, 6 red; 4 red, 4 blue, 1 green; 1 blue, 4 red
Game 43: 10 green, 6 blue, 8 red; 9 green, 9 red, 4 blue; 6 blue, 3 green, 6 red; 8 blue, 16 green, 7 red
Game 44: 14 red, 14 blue; 11 red, 1 blue; 1 green, 9 red, 15 blue; 1 green, 10 red
Game 45: 10 blue, 5 red; 1 green, 2 red, 11 blue; 2 blue, 10 red, 1 green
Game 46: 10 red, 9 green, 5 blue; 9 green, 2 red, 5 blue; 3 blue, 14 red, 4 green; 2 red, 1 green, 6 blue; 2 red, 9 blue, 4 green; 5 green, 2 blue, 11 red
Game 47: 9 red, 5 green, 1 blue; 3 red, 1 green; 8 red, 2 blue, 10 green; 9 green, 9 red, 2 blue; 13 green, 3 blue, 6 red
Game 48: 15 blue, 3 red, 8 green; 2 blue; 12 green, 7 blue, 1 red
Game 49: 9 blue, 3 red, 2 green; 12 green, 17 blue, 2 red; 3 green, 1 red, 8 blue; 16 blue, 3 green, 3 red
Game 50: 17 blue, 2 red, 14 green; 18 blue, 12 green; 13 blue, 6 red, 8 green; 4 blue, 6 red, 4 green
Game 51: 3 blue, 8 green, 4 red; 5 blue, 5 green, 4 red; 2 red, 8 blue, 2 green; 8 green, 3 blue; 9 green, 5 blue, 1 red
Game 52: 9 red, 5 green, 6 blue; 3 red, 8 green; 2 red, 3 blue, 6 green; 8 red, 4 blue, 2 green
Game 53: 6 green, 13 blue; 4 red, 7 green; 2 green, 7 red; 11 red, 2 blue; 12 blue, 9 green, 8 red
Game 54: 3 red, 3 blue, 3 green; 3 green, 2 red, 1 blue; 13 blue, 3 green; 5 red, 4 green, 13 blue; 4 green, 7 blue, 9 red
Game 55: 15 blue, 3 green, 2 red; 1 red, 8 green; 19 blue, 7 green; 4 green, 19 blue; 9 blue, 7 green, 2 red
Game 56: 1 blue, 9 green, 11 red; 3 blue, 12 green, 2 red; 1 blue, 12 green, 4 red; 16 green, 3 blue, 3 red; 18 red, 9 green
Game 57: 7 blue, 6 red, 3 green; 11 red, 5 blue, 4 green; 9 blue, 1 green, 5 red
Game 58: 17 green, 17 red, 6 blue; 10 red, 13 blue, 1 green; 7 red, 14 green; 6 red, 2 blue, 8 green; 13 red, 13 blue, 4 green
Game 59: 1 green, 4 red, 1 blue; 1 red, 1 green; 1 red; 4 blue; 6 red, 6 blue, 1 green
Game 60: 7 blue, 17 red, 8 green; 12 green, 6 red, 8 blue; 1 red, 9 blue, 12 green
Game 61: 2 green, 15 blue, 2 red; 1 green, 9 blue, 12 red; 12 red, 3 green, 19 blue
Game 62: 17 red, 1 blue; 5 green, 16 blue, 14 red; 3 red, 7 blue; 8 blue, 3 red, 1 green
Game 63: 9 red, 9 blue; 10 blue, 6 red, 9 green; 11 green, 1 blue, 13 red; 6 green, 13 blue, 9 red
Game 64: 16 blue, 2 red; 9 blue; 10 red, 1 blue, 4 green
Game 65: 1 blue, 18 green; 19 green, 1 red; 10 green, 1 blue, 1 red
Game 66: 12 blue, 5 green, 13 red; 3 green, 3 blue; 1 green, 1 blue, 11 red
Game 67: 5 red, 2 green; 7 red, 3 blue; 1 green, 8 red, 6 blue; 2 red, 5 blue; 8 red, 6 blue
Game 68: 8 green, 6 red, 18 blue; 8 green, 6 red, 3 blue; 4 red, 14 blue, 11 green
Game 69: 6 blue, 3 red, 1 green; 4 green, 6 red, 6 blue; 2 green, 13 red; 9 red, 5 blue, 6 green; 2 green, 11 red; 6 green, 2 red, 1 blue
Game 70: 7 blue, 18 green, 12 red; 17 green, 2 red, 8 blue; 17 red, 13 green, 2 blue; 1 red, 2 green, 7 blue
Game 71: 3 blue, 1 red, 15 green; 13 green, 2 red, 8 blue; 7 green, 12 blue; 7 blue, 12 green; 7 blue, 5 green
Game 72: 6 blue, 18 red; 1 blue, 4 green, 3 red; 11 red, 3 green; 6 blue, 5 red, 13 green; 11 green, 16 red, 5 blue; 3 green, 5 blue
Game 73: 18 red, 1 blue, 3 green; 4 blue, 4 red, 4 green; 1 blue, 3 red; 2 red, 1 green
Game 74: 5 red; 12 red, 4 green; 4 green, 5 red; 2 red, 1 blue, 4 green
Game 75: 2 red, 2 blue, 6 green; 2 blue, 6 green; 3 green, 1 red
Game 76: 6 green, 1 blue, 12 red; 2 green, 2 red, 3 blue; 3 green, 10 red, 3 blue; 3 blue, 16 red, 11 green; 15 red, 5 blue, 7 green; 4 green, 4 red, 3 blue
Game 77: 14 green, 4 blue, 11 red; 12 blue, 9 red, 19 green; 10 green, 4 blue
Game 78: 1 blue, 11 red; 1 blue, 14 green, 4 red; 7 green, 3 blue, 5 red
Game 79: 3 red, 13 blue; 14 blue, 5 red, 5 green; 1 green, 7 blue, 2 red; 5 green, 13 blue, 3 red; 7 blue, 5 red, 2 green
Game 80: 2 green, 11 blue; 2 red, 12 blue, 1 green; 11 blue, 11 green; 2 green, 12 blue, 1 red
Game 81: 8 blue, 5 green, 1 red; 1 red, 6 blue, 4 green; 6 green, 10 blue; 2 red, 9 blue, 2 green; 6 blue, 2 green; 6 green, 9 blue, 2 red
Game 82: 13 red, 12 green, 3 blue; 4 blue, 4 red, 1 green; 4 green, 8 red, 2 blue; 7 red, 13 green
Game 83: 2 green, 8 red, 1 blue; 2 blue, 6 red, 8 green; 5 green, 1 blue
Game 84: 6 red, 18 blue, 5 green; 3 green, 15 blue, 2 red; 6 red, 6 blue, 8 green; 1 red, 4 blue, 2 green; 2 blue, 5 green
Game 85: 3 red, 11 green, 2 blue; 3 blue, 6 green; 2 red, 4 green, 4 blue; 1 blue, 3 red, 10 green; 4 blue, 7 green, 4 red
Game 86: 7 green, 16 blue; 4 blue, 1 green, 7 red; 6 red, 15 green, 9 blue; 7 green, 9 red, 2 blue; 14 green, 2 blue
Game 87: 8 red, 3 blue, 8 green; 3 red, 1 blue, 8 green; 6 red, 5 green; 2 red, 6 green, 2 blue; 6 green, 2 red
Game 88: 1 blue, 4 red, 12 green; 4 red, 1 blue, 14 green; 1 blue, 10 green, 4 red; 1 blue, 10 red, 9 green
Game 89: 7 green, 6 red, 10 blue; 4 red, 5 green; 2 green, 13 blue, 2 red
Game 90: 16 blue, 2 green, 10 red; 4 green, 7 red, 14 blue; 4 blue, 11 green, 3 red; 3 red, 10 blue, 3 green
Game 91: 7 green, 7 red, 4 blue; 14 red, 11 blue; 16 red, 8 green, 15 blue
Game 92: 5 blue, 12 red, 3 green; 2 blue, 8 green, 5 red; 5 blue, 10 green; 11 green, 6 red, 4 blue; 5 red, 4 green, 4 blue
Game 93: 4 blue, 3 green, 5 red; 7 red, 17 blue; 8 blue, 7 green; 17 blue, 1 green; 2 red, 6 blue, 2 green; 15 blue, 3 red, 4 green
Game 94: 9 green, 3 red, 2 blue; 3 green, 6 red; 13 green, 4 red, 2 blue; 7 green; 4 green, 7 red; 2 red, 9 green, 2 blue
Game 95: 3 green, 11 red, 5 blue; 6 blue, 8 green; 9 green, 6 blue; 6 red, 1 green
Game 96: 3 blue, 3 green, 10 red; 2 blue, 12 red; 4 red, 3 blue; 2 green, 3 red, 1 blue; 2 green, 6 blue
Game 97: 5 blue, 3 green, 2 red; 2 blue, 3 green, 5 red; 12 red, 3 blue
Game 98: 2 blue, 2 red, 9 green; 4 green, 5 blue, 1 red; 15 green, 3 red, 9 blue
Game 99: 15 red, 7 green, 11 blue; 2 blue, 12 green, 17 red; 6 red, 3 blue, 11 green; 14 red, 13 green, 5 blue
Game 100: 5 green, 17 blue, 5 red; 15 blue; 13 green, 8 red, 3 blue; 16 blue, 15 green, 8 red; 16 green, 2 blue, 3 red