Tried solving this kata in c++
I got 4 different solutions working but none were fast enough

The discription does not mention any speed requirement so running into a "your code ran for to long" after every time i was able to finish a new version of my algoritm was super demoralizying since each did logically work.

Please update the description of this test to mention the speed requirement, or just reduce the amount of tests in the c++ code challange.

Side note, solutions that work for other languages dont for c++ due to this speed requirement.