First i tried dividing by 4 to see what it would give me, then i realized that i could round up if i divided by 3.

Thank you for reply + couple of keywords) Im trying to find purpose for "kumite" thing thus bothering people around.. that the spirit, i guess
gotta have some fun with llvm intermediates x)

Of course !!

I was not running for perf...
Use of a rand instead of a mersenne twister, etc.. and even the use of std:experimental::simd etc...

Note on your note: any modern compiler will unroll the loop, and... turn i++ into ++i.. 😀

didnt even think about this.

I didn't know until now that you can directly join stuff to a string without introducing a variable. you learn something every day ig.

Hello, nice solution but you don't need to add tolower.

"The input string will only consist of lower case letters and/or spaces."

Clearest solution to understand out of all voted for Best Practices. I like this approach the most

Why do you need curly brackets?

Best practice for pythonist.

I needed to add:

#include <algorithm>

to get this to compile.

I used the following compilation command:

g++ --std=c++17 -o a.out a.cpp

on ChromeOS virtualized Linux environment:

penguin 5.15.117-19679-g172023e664f7

This was a genius way to solve this problem. Kudos to you.

Clever but if you were to pass this code onto someone else or include it in a larger script it would be diffcult to understand at first.

lmao, right? Always something.

good job dude