When dealing with numbers, the concept of ratio often comes up. A ratio is simply a way to compare and express the relationship between two or more quantities. Ratios are useful in various fields such ...

Note: Some of the code here is old and was written when I was learning C++. It might be possible that code is not safe or making wrong assumptions. Please use with caution. Pull requests are always ...

Algorithms are pre-defined, self-contained sets of instructions designed to execute diverse functions, and they have been around for longer than you might expect. From ancient Babylon to the present ...

Since I had hard time understanding Number theory topics from both my lectures and my book, I decided to make a study guide and add every source that I use to understand the topics. I was just going ...