Solutions to the Project Euler problems written in C#.

Clone this repo and then run the following from the command line:

cd Euler.Net\Euler
dotnet publish -c Release 
dotnet .\bin\Debug\netcoreapp2.1\euler.dll -v -p <problem number>

Project Euler problems & solutions written in CSharp

 Usage: euler.exe [-p|-v|-V|-?]

  -?, -h, --help             Displays this help message and exits.
  -V                         Displays the version information and exits.
  -v                         Verbose outputs the problem statement and the
                               solution.
  -p, --problem=VALUE        Specify the problem/solution number you want to
                               run.

 Example:
  euler.exe -p 2
  euler.exe --problem=3 -v

Alternatively, there is a full set of unit tests written with nUnit that can be run by invoking dotnet at the root of the test project, like so:

cd Euler.Net\EulerTest
dotnet test

The main program in the Program class will try to import one of the solution classes from the Euler.Solutions namespace based on the problem number passed in via the command line. From that namespace, it will load a class called Euler# where # is for the problem number. If the user requests verbose output, the program calls the Problem property of the loaded Euler# class and then calls the Answer property.

All Euler# classes are implemented using the IEuler common interface for all classes. This is the key construct that allows classes to be loaded and executed dynamically.