Project Euler Solutions in multiple languages

These are solutions to the various Project Euler problems in multiple languages, updated as I feel like it. These are not necessarily the fastest solutions but rather simple, clean solutions that run in under a minute on modest hardware. The purpose is to play with different languages using different paradigms.

Format

Each solution is provided in it's own file, p_000x.*, providing a single function named euler-000x, which takes no arguments and returns an integer representing the answer.

Functions useful to multiple problems can be found in common.*.

C++

You can use bazel to build, run and test the C++ solutions.

To build euler executable that include all the solutions use:

bazel build //src:euler

To build and run all the solutions you can use:

bazel run //src:euler

To test all the solutions you can use:

bazel test //test:euler

To see the details of all the tests use:

bazel test --test_output=all test:euler

Zig

Zig's solutions can be built and run using the included build.zig. This is based on the src/main.zig source that needs to be manually updated to run all the solutions and all the test.

The following commands are available:

• build euler solutions:

  zig build

• build and run euler solutions:

  zig run src/main.zig

• build and run euler tests:

  zig test src/main.zig