Efficient Huffman Coding for Sorted Input Greedy Algo-4

We recommend to read following post as a prerequisite for this. Greedy Algorithms | Set 3 (Huffman Coding) Time complexity of the algorithm discussed in above post is...

Kruskal’s Minimum Spanning Tree Algorithm Greedy Algo-2

What is Minimum Spanning Tree? Given a connected and undirected graph, a spanning tree of that graph is a subgraph that is a tree and connects all the vertices togeth...

Activity Selection Problem Greedy Algo-1

Greedy is an algorithmic paradigm that builds up a solution piece by piece, always choosing the next piece that offers the most obvious and immediate benefit. Greedy...

Huffman Coding Greedy Algo-3

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Prim’s Minimum Spanning Tree (MST) Greedy Algo-5

We have discussed Kruskal’s algorithm for Minimum Spanning Tree. Like Kruskal’s algorithm, Prim’s algorithm is also a Greedy algorithm...

Dijkstra’s shortest path algorithm Greedy Algo-7

Given a graph and a source vertex in the graph, find shortest paths from source to all vertices in the given graph. Dijkstra’s algorithm is very similar to Pr...

Graph Coloring Set 2 (Greedy Algorithm)

We introduced graph coloring and applications in previous post. As discussed in the previous post, graph coloring is widely used. Unfortunately, there is no efficient...

Prim’s MST for Adjacency List Representation Greedy Algo-6

We recommend to read following two posts as a prerequisite of this post. 1. Greedy Algorithms | Set 5 (Prim’s Minimum Spanning Tree (MST)) 2. Graph and its rep...

Dijkstra’s Algorithm for Adjacency List Representation Greedy Algo-8

We recommend to read following two posts as a prerequisite of this post. 1. Greedy Algorithms | Set 7 (Dijkstra’s shortest path algorithm) 2. Graph and it...

Greedy Algorithms

12 Greedy Algorithms Please wait while the activity loads. If this activity does not load, t...