Depth & Breadth First Search in Go

Depth & Breadth First Search in Go

Two graph algorithms every developer should know!

Two graph algorithms every developer should know!

Image for post

From  It Takes Two Neurons To Ride a Bicycle

In the age of data, graph traversal algorithms are some of the most applicable tools for software engineers. Graph traversal is the process of finding some path in a network, or just exploring the network in a particular way. There are dozens of algorithms and strategies for graph traversal — breadth first search (BFS) and depth first search (DFS) prove to be simple yet highly effective algorithms for approaching graph problems.

In this article, we will learn to understand the two algorithms in addition to implementing them in my favorite programming language — Go.

Understand the Algorithms

Before we get to any code, it’s always a good first step to understand the problem. Drawing out visualizations, working through examples and reiterating the problem to yourself are great ways to incrementally solve the problem.

Image for post

Made with LucidChart

Starting with the fundamentals, a graph network can be arranged in an infinite number of sizes and configurations. This article will focus on graphs in a tree format, where there is one root node with many children nodes.

Any sub-node is designated as a child node, with the node it stemmed one being labeled its parent node.

Each level of a tree is determined by the depth of the children hierarchy. This should be more than enough information you need to understand graphs for the context of this article.

Now, onto the algorithms!

golang programming technology

What is Geek Coin

What is GeekCash, Geek Token

Best Visual Studio Code Themes of 2021

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Golang Web Development:Th Best Programming Language in 2020

Golang Web Development is the new trend globally. Get all the details about the Golang development here. Hire Golang Developers.

Top five technologies among young entrepreneurs

With transformational changes seen in the business and technology front, Entrepreneurs’ view towards technologies is changing. Here are [the top technologies that young entrepreneurs can embed to increase their business...

Hire Dedicated Golang Developers | Golang Web Development Company

Hire dedicated GoLang developers from WebClues Infotech to build applications using Go language. Get best GoLang developers for your web development projects.

Asynchronous - Async programming  - Untangled

Asynchronous - Async programming  - Untangled . In the recent times there has been an increased emphasis on building high performance application which can perform better at scale to…

Top 10 Trending Technologies Must Learn in 2021 | igmGuru

Get updated with the newest top 10 trending technologies in 2021 which professional must learn to boost there career.