feat: day 1 completed both part 1 and part 2

README.md

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+# Advent of Code 2024
+
+This repository contains my solutions for the [Advent of Code 2024](https://adventofcode.com/2024) challenges.
+
+## Languages
+
+I am using C# for this year's challenge again.
+
+## Structure
+
+Each day's solution is contained in a separate folder. Each folder contains:
+
+- A PROBLEM.md file containing the problem description.
+- A INPUT.txt file containing the input for the problem.
+- A dotnet console application containing the solution.
+- An TUnit test project containing unit tests for the solution.
+
+### Prequesties
+
+- [.NET 9.0](https://dotnet.microsoft.com/download/dotnet/9.0)
+
+### Running the Solutions
+
+To run the solutions, navigate to the solution folder and run the following command:
+
+```bash
+dotnet run -- <path-to-input-file>
+```
+
+Or for part 2 solutions
+
+```bash
+dotnet run -- <path-to-input-file> part2
+```
+
+You can also build the projects and run the executables directly.
+
+```bash
+dotnet build
+./bin/Debug/net9.0/<project-name> <path-to-input-file>
+```
+
+## Challenges
+
+| Day | Problem                    |              Solution              | Notes                 |
+|-----|----------------------------|:----------------------------------:|-----------------------|
+| 01  | [Problem](./01/PROBLEM.md) | [Solution](./01/HistorianHysteria/) | A great way to start! |