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Solutions to Hackerrank practice problems

This repository contains 185 solutions to Hackerrank practice problems with Python 3 and Oracle SQL.

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• Algorithms 01. Warmup - Solve Me First | Problem | Solution | Score: 1 - Simple Array Sum | Problem | Solution | Score: 10 - Compare the Triplets | Problem | Solution | Score: 10 - A Very Big Sum | Problem | Solution | Score: 10 - Diagonal Difference | Problem | Solution | Score: 10 - Plus Minus | Problem | Solution | Score: 10 - Staircase | Problem | Solution | Score: 10 - Mini-Max Sum | Problem | Solution | Score: 10 - Birthday Cake Candles | Problem | Solution | Score: 10 - Time Conversion | Problem | Solution | Score: 15 02. Implementation - Grading Students | Problem | Solution | Score: 10 - Apple and Orange | Problem | Solution | Score: 10 - Kangaroo | Problem | Solution | Score: 10 - Between Two Sets | Problem | Solution | Score: 10 - Breaking the Records | Problem | Solution | Score: 10 - Birthday Chocolate | Problem | Solution | Score: 10 - Electronics Shop | Problem | Solution | Score: 15 - Cats and a Mouse | Problem | Solution | Score: 15 - Forming a Magic Square | Problem | Solution | Score: 20 - Picking Numbers | Problem | Solution | Score: 20 - Climbing the Leaderboard | Problem | Solution | Score: 20 - The Hurdle Race | Problem | Solution | Score: 15 04. Sorting - Intro to Tutorial Challenges | Problem | Solution | Score: 30 - Big Sorting | Problem | Solution | Score: 20 05. Search - Pairs | Problem | Solution | Score: 50 07. Greedy - Minimum Absolute Difference in an Array | Problem | Solution | Score: 15 - Marc's Cakewalk | Problem | Solution | Score: 15 - Permuting Two Arrays | Problem | Solution | Score: 40 08. Dynamic Programming - The Coin Change Problem | Problem | Solution | Score: 60 - Equal | Problem | Solution | Score: 30 - Sherlock and Cost | Problem | Solution | Score: 50 - Construct the Array | Problem | Solution | Score: 35 - Fibonacci Modified | Problem | Solution | Score: 45
• Artificial Intelligence 01. Statistics and Machine Learning Statistics and Machine Learning - Laptop Battery Life | Problem | Solution | Score: 10
• C++ 01. Introduction - Say Hello, World! With Cpp | Problem | [Solution](https://github.com/marinskiy/HackerrankPractice/blob/master/C++/01.%20Introduction/001.%20Say%20Hello,%2