February 2020
Beginner to intermediate
616 pages
15h 16m
English
Content preview from Practical C Programming
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Creating minimum spanning trees using Prim's algorithm
In this recipe, we will learn how to create a minimum spanning tree. A minimum spanning tree of a graph with n number of nodes will have n nodes. In a connected weighted graph, each edge of the graph is assigned a non-negative number called the "weight of the edge." Then, any spanning tree of the graph is assigned a total weight obtained by adding the weights of the edges in the tree. A minimum spanning tree of a graph is a spanning tree whose total weight is as small as possible.
There are a number of techniques that you can use to create a minimum spanning tree for a weighted graph. One of these methods is called Prim's algorithm.
Prim's algorithm is part of the category of greedy algorithms, where ...
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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.
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