Unreal_2D_NBodySim reviews and mentions

• I am totally new to UE, but was given a chance to do a test task - 2D NBody simulatiion in C++. Here is the result, it was accepted with minor problems (mainly naming and not using UPROPERTY() where needed). However, I did not get the job. Can you give the code some criticism (link in the comments)?
  1 project | /r/unrealengine | 11 Jan 2023

  Here is the project https://github.com/aleksandrbazhin/Unreal_2D_NBodySim - I worked in the UE4, but it should convert to UE5 with no problems. The task was to render 2d n-body simulation at realtime with as much bodies as possible. No additional requirements on project structure.

• 2D N-Body problem with Unreal Engine. 2500 bodies at 60 FPS with naive O(N^2) implementation.
  1 project | /r/proceduralgeneration | 11 Jan 2023

  And here's the code https://github.com/aleksandrbazhin/Unreal_2D_NBodySim if you are interested.