Feel free to update the Node version!

I recommend adding more unit testing.

That's because the dirReduc(arr) there is not returned, so the function didn't return anything and therefore results in undefined.

Create a list of what is considered punctuation.

• your current solution does not have main, so this issue is moot
• "works on my machine" is not an argument against kata functionality
• please take note almost 10K C++ coders have solved the kata

I tried the c++ implementation and it didn't work. It works fine on my machine though.

It looks like there might be a "main" function issue.

This is the error that I get:
main.cpp:9:5: error: conflicting types for 'main'
int main(int, const char *[]) {
^
./solution.cpp:40:5: note: previous definition is here
int main()

I'm using c++ and I believe there's an issue using retrieving the vector size with '.size()'

thats true

kata hint != kata suggestion

Needs to be updated to latest Node version.

I appreciate that the rules are all layed out properly 👍

Create an equation and simplify it as much as possible. That'll solve rounding issues for JS

I believe this to be a 6kyu.