One of Euler problem asks to find the number of ways we can traverse a square lattice using only horizontal and vertical moves (think of the Manhattan distance).
I have been having fun recently solving the first Euler problems using Racket. Here are some notes I took when trying to solve the problem. Note that I do not reveal the solutions in this post nor some of the tips recommended on the site to improve naive algorithms. Oftentimes, brute force methods are enough to solve the problem. Regarding Racket code, mistakes are mine.
Quick recap’ of June on the Micro blog.