A friendly, fully-illustrated introduction to the most important computer
programming algorithms.
Master the most widely used algorithms and be fully prepared when you’re asked
about them at your next job interview. With beautifully simple explanations,
over 400 fun illustrations, and dozens of relevant examples, you’ll actually
enjoy learning about algorithms with this fun and friendly guide!
In
Grokking Algorithms, Second Edition
you will discover:
Search, sort, and graph algorithms
Data structures such as arrays, lists, hash tables, trees, and graphs
NP-complete and greedy algorithms
Performance trade-offs between algorithms
Exercises and code samples in every chapter
Over 400 illustrations with detailed walkthroughs
The first edition of Grokking Algorithms proved to over 100,000 readers that
learning algorithms doesn't have to be complicated or boring! This revised
second edition contains brand new coverage of trees, including binary search
trees, balanced trees, B-trees and more. You’ll also discover fresh insights
on data structure performance that takes account of modern CPUs. Plus, the
book’s fully annotated code samples have been updated to Python 3.
Foreword by Daniel Zingaro.
About the technology
The algorithms you use most often have already been discovered, tested, and
proven. Grokking Algorithms, Second Edition makes it a breeze to learn,
understand, and use them. With beautifully simple explanations, over 400 fun
illustrations, and dozens of relevant examples, it’s the perfect way to unlock
the power of algorithms in your everyday work and prepare for your next coding
interview—no math required!
About the book
Grokking Algorithms, Second Edition teaches you important algorithms to speed
up your programs, simplify your code, and solve common programming problems.
Start with tasks like sorting and searching, then build your skills to tackle
advanced problems like data compression and artificial intelligence. You’ll
even learn to compare the performance tradeoffs between algorithms. Plus, this
new edition includes fresh coverage of trees, NP-complete problems, and code
updates to Python 3.
What's inside
Search, sort, and graph algorithms
Data structures such as arrays, lists, hash tables, trees, and graphs
NP-complete and greedy algorithms
Exercises and code samples in every chapter
About the reader
No advanced math or programming skills required.
About the author
Aditya Bhargava
is a Software Engineer with a dual background in Computer Science and Fine
Arts. He blogs on programming at ********
Table of Contents
1 Introduction to algorithms
2 Selection sort
3 Recursion
4 Quicksort
5 Hash tables
6 Beadth-first search
7 Trees
8 Balanced trees
9 Dijkstra’s algorithm
10 Greedy algorithms
11 Dynamic programming
12 k-nearest neighbors
13 where to go next
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