HackerRank solutions

• Algorithms
• Artificial Intelligence
• Functional Programming
• The Linux Shell
• Miscellaneous

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Algorithms

The true test of problem solving: when one realizes that time and memory aren't infinite.

• Warmup
• [Arrays and Sorting](Algorithms/Arrays and Sorting)
• [Dynamic Programming](Algorithms/Dynamic Programming)
• [Graph Theory](Algorithms/Graph Theory)
• Quiz
• Cryptography
• [Bit Manipulation](Algorithms/Bit Manipulation)
• [Game Theory](Algorithms/Game Theory)
• Probability
• [Summations and Algebra](Algorithms/Summations and Algebra)
• Implementation
• Search
• Strings
• [Data Structures](Algorithms/Data Structures)
• Greedy
• [Number Theory](Algorithms/Number Theory)
• [NP Complete problems](Algorithms/NP Complete problems)
• Combinatorics
• Geometry

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[Artificial Intelligence](Artificial Intelligence)

Develop intelligent agents. Challenges related to bot-building, path planning, search techniques and Game Theory. Exercise your creativity in heuristic design.

• [Bot Building](Artificial Intelligence/Bot Building)
• [Alpha Beta Pruning](Artificial Intelligence/Alpha Beta Pruning)
• [Richman Games](Artificial Intelligence/Richman Games)
• [Statistics and Machine Learning](Artificial Intelligence/Statistics and Machine Learning)
• [Natural Language Processing](Artificial Intelligence/Natural Language Processing)
• [A* Search](Artificial Intelligence/A* Search)
• [Combinatorial Search Theory](Artificial Intelligence/Combinatorial Search Theory)
• [Cellular Automaton Games](Artificial Intelligence/Cellular Automaton Games)
• [Digital Image Analysis](Artificial Intelligence/Digital Image Analysis)

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[Functional Programming](Functional Programming)

The art of programming with expressions and functions. Experience the challenge of programming without state. A good paradigm for those interested in Map-Reduce and parallel computing.

• [Introduction](Functional Programming/Introduction)
• [Data Structure](Functional Programming/Data Structure)
• [Persistent Data Structure](Functional Programming/Persistent Data Structure)
• [Parsers](Functional Programming/Parsers)
• [Recursion](Functional Programming/Recursion)
• [Memoization And Dynamic Programming](Functional Programming/Memoization And Dynamic Programming)
• [Miscellaneous](Functional Programming/Miscellaneous)
• [Interpreter and Compilers](Functional Programming/Interpreter and Compilers)

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[The Linux Shell](The Linux Shell)

Bash and tools available the command line - are much more powerful tool than you may ever have realized!

• [Bash Tutorials](The Linux Shell/Bash Tutorials)
• [Intro to Text Processing Utilities](The Linux Shell/Intro to Text Processing Utilities)

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Miscellaneous

There's something about brevity. What is the shortest possible program which you can write?

• Regex
• [Linked Lists](Miscellaneous/Linked Lists)
• [Esoteric Languages](Miscellaneous/Esoteric Languages)
• [Python Tutorials](Miscellaneous/Python Tutorials)
• [Code Golf](Miscellaneous/Code Golf)