Post #2149810

Spoiler-free review of #ProjectEuler problem 153 (Investigating Gaussian Integers): this is a nice medium-difficulty problem. You don't need to know much theory (the things I remembered from my elementary number theory course 9 years ago were certainly sufficient, or you can read the "basic definitions" section of the Wikipedia article without getting any spoilers), but there are some nice insights to be figured out. Recommended: https://projecteuler.net/problem=153