Guide To Competitive Programming
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Guide to Competitive Programming
Building on what already is the most comprehensive introduction to competitive programming, this enhanced new textbook features new material on advanced topics, such as calculating Fourier transforms, finding minimum cost flows in graphs, and using automata in string problems. Critically, the text accessibly describes and shows how competitive programming is a proven method of implementing and testing algorithms, as well as developing computational thinking and improving both programming and debugging skills. Topics and features: introduces dynamic programming and other fundamental algorithm design techniques, and investigates a wide selection of graph algorithms; compatible with the IOI Syllabus, yet also covering more advanced topics, such as maximum flows, Nim theory, and suffix structures; surveys specialized algorithms for trees, and discusses the mathematical topics that are relevant in competitive programming; reviews the features of the C++ programming language, and describes how to create efficient algorithms that can quickly process large data sets; discusses sorting algorithms and binary search, and examines a selection of data structures of the C++ standard library; covers such advanced algorithm design topics as bit-parallelism and amortized analysis, and presents a focus on efficiently processing array range queries; describes a selection of more advanced topics, including square-root algorithms and dynamic programming optimization. Fully updated, expanded and easy to follow, this core textbook/guide is an ideal reference for all students needing to learn algorithms and to practice for programming contests. Knowledge of programming basics is assumed, but previous background in algorithm design or programming contests is not necessary. With its breadth of topics, examples and references, the book is eminently suitable for both beginners and more experienced readers alike.
A Complete Guide to Competitive Programming (part 1)
Presenting " A COMPLETE GUIDE TO COMPETITIVE PROGRAMMING (PART 1) - Coding Problems? No Problem! ". This book will take your programming knowledge to the master level. I guarantee that you will like and appreciate this book. CONTENTS :- 1. Introduction With Quick References Introduction Of Competitive Programming Vector Set Unordered Set Map Unordered Map 2. Recursion What is Recursion? How Does Recursion Works? Example Code 1 (Factorial) Example Code 2 (Fibonacci) 3. Searching And Sorting Applications Explanation Of Aggressive Cows Problem With Proper Code Explanation Of Inversion Count Problem With Proper Code 4. Advanced Recursion Recursion On Strings Finding Length Of A String Remove X From A Given String Merge Sort Quick Sort Strings Return Subsequences Of A String Print Subsequences In A Different Way 5. Backtracking Introduction Why Backtracking? The Knight''s Tour Problem N - Queen Problem Rat In A Maze Problem 6. Modulo Arithmetic Introduction Properties Of Modulo Arithmetic Number Of Balanced Binary Trees (BTs) Problem 7. Ad Hoc Problems Introduction Problem 1:- Equalize Problem 2:- Rectangular Area 8. Dynamic Programming Introduction Memoization Alphacode Problem Longest Increasing Subsequence Problem Staircase Problem Coin Change Problem Minimum Cost Problem Longest Common Subsequence Problem Knapsack Problem Subset Sum Problem Maximum Sum Rectangle Problem 9. Bit Manipulation Introduction Shift Operators:- Left Shift, Right Shift Some Other Bitwise Operators:- AND(&), OR(), NOT(~), XOR(^) Check ith Bit Flip ith Bit Check N: Odd Or Even Check N: Whether It Is Power Of 2 Or Not Remove All Set Bits From LSB To i 10. DP And Bitmasking Introduction DP With Bitmasking And Minimum Cost For Jobs Problem Dilemma Problem 11. Number Theory Introduction Find Prime Numbers From 1 To N Sieve Of Eratosthenes Algorithm Greatest Common Divisor (GCD) Euclid''s Algorithm Diophantine Equations Extended Euclid''s Algorithm Multiplicative Modulo Inverse Sachin And Varun Problem Advanced GCD Problem Divisors Of A Factorial Problem Euler''s Totient Function Sum Of LCM Problem Segmented Sieve Optimized Power Function Modular Exponentiation Matrix Exponentiation Some Examples Of Recurrence Relations FiboSum Problem Fermat''s Little Theorem Wilson''s Theorem Income On The Nth Day Problem 12. Greedy Problems Introduction Activity Selection Problem Minimum Absolute Difference In Array Problem Fractional Knapsack Problem - Blank Pages To Make Notes - Thank You Note ABOUT THE AUTHOR KANHA GUPTA is a professional Indian programmer, writer, website, and graphic designer. He''s a great coder. He''s a GOOGLE Certified Digital Marketer. He''s extremely fond of anything related to programming, writing, digital design, and all the yumminess attached to it. He''s been freelancing for many years and focuses on programming & web design for small businesses and online publishers. He always aims to reach his creative goals one step at a time and believes in doing everything with a smile.
Linux Commands, C, C++, Java and Python Exercises For Beginners
"Hands-On Practice for Learning Linux and Programming Languages from Scratch" Are you new to Linux and programming? Do you want to learn Linux commands and programming languages like C, C++, Java, and Python but don't know where to start? Look no further! An approachable manual for new and experienced programmers that introduces the programming languages C, C++, Java, and Python. This book is for all programmers, whether you are a novice or an experienced pro. It is designed for an introductory course that provides beginning engineering and computer science students with a solid foundation in the fundamental concepts of computer programming. In this comprehensive guide, you will learn the essential Linux commands that every beginner should know, as well as gain practical experience with programming exercises in C, C++, Java, and Python. It also offers valuable perspectives on important computing concepts through the development of programming and problem-solving skills using the languages C, C++, Java, and Python. The beginner will find its carefully paced exercises especially helpful. Of course, those who are already familiar with programming are likely to derive more benefits from this book. After reading this book you will find yourself at a moderate level of expertise in C, C++, Java and Python, from which you can take yourself to the next levels. The command-line interface is one of the nearly all well built trademarks of Linux. There exists an ocean of Linux commands, permitting you to do nearly everything you can be under the impression of doing on your Linux operating system. However, this, at the end of time, creates a problem: because of all of so copious commands accessible to manage, you don't comprehend where and at which point to fly and learn them, especially when you are a learner. If you are facing this problem, and are peering for a painless method to begin your command line journey in Linux, you've come to the right place-as in this book, we will launch you to a hold of well liked and helpful Linux commands. This book gives a thorough introduction to the C, C++, Java, and Python programming languages, covering everything from fundamentals to advanced concepts. It also includes various exercises that let you put what you learn to use in the real world. With step-by-step instructions and plenty of examples, you'll build your knowledge and confidence in Linux and programming as you progress through the exercises. By the end of the book, you'll have a solid foundation in Linux commands and programming concepts, allowing you to take your skills to the next level. Whether you're a student, aspiring programmer, or curious hobbyist, this book is the perfect resource to start your journey into the exciting world of Linux and programming!