Introduction Hello everyone! 😄 Welcome back to my blog! Today, we're diving into the fascinating world of greedy algorithms in competitive programming. If you've ever wondered how to spot a problem screaming for a greedy solution or how to tackle th...
Introduction Hello everyone, in this post we'll be mastering the 2D prefix sum array and 2D segment Tree while we solve a very interesting competitive programming problem to better understand these structures and their capabilities. Forest Queries Pr...
Classic Graph Algorithm To Find The Shortest Path
Introduction Hello Everyone! 👋, welcome back, in this post I want to show you one of my favorite trivial stack problems and some variations, I will explain the problem, go through the most simple but inefficient answer, and then the correct and bril...
Introduction Hello everyone! 👋, In this Post, we'll dive deeper into Graphs in programming, we'll take a look at the most common algorithms for solving competitive programming problems using Graphs, DFS, and BFS, and how to implement them in c++ whi...
Introduction Hello everyone! 👋, In this Post, we will take a beginner's dive into Graphs data structure in programming, we'll take a look at what are they, what are they for, the different types of graphs, the differences between graphs and trees, a...
