June 2024
Intermediate to advanced
408 pages
7h 17m
English
Content preview from Programming Puzzles: Python Edition
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Background
An undirected graph is a mathematical representation of a set of objects in which some pairs of the objects are connected by links. The objects are represented by vertices (or nodes) and the links are represented by edges.
In an undirected graph, the edges have no direction, meaning they can be traversed in both directions. It means if there is an edge between vertex A and B, then it is also true that there is an edge between vertex B and A.
A simple example of an undirected graph would be a group of cities and the roads connecting them. Each city would be represented by a vertex, and the roads connecting the cities would be represented by edges. It would not matter whether you are travelling from city A to city B or from city B to ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.