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https://paypal.me/GerdNaschenweng\n\u003cp align=\"center\"\u003e\n    \u003ca href=\"https://www.hackerrank.com/MagicDude4Eva\"\u003e\n        \u003cimg width=\"427\" alt=\"CleanShot 2021-11-27 at 12 50 05@2x\" src=\"https://user-images.githubusercontent.com/1632781/143680098-a782eec8-901a-4712-8656-77f6b1d999d8.png\"\u003e\n    \u003c/a\u003e\n    \u003cbr\u003eHackerRank Solutions\n\u003c/p\u003e\n\n![paypal](https://img.shields.io/badge/PayPal--ffffff.svg?style=social\u0026logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8%2F9hAAAABHNCSVQICAgIfAhkiAAAAZZJREFUOI3Fkb1PFFEUxX%2F3zcAMswFCw0KQr1BZSKUQYijMFibGkhj9D4zYYAuU0NtZSIiNzRZGamqD%2BhdoJR%2FGhBCTHZ11Pt%2B1GIiEnY0hFNzkFu%2FmnHPPPQ%2Buu%2BTiYGjy0ZPa5N1t0SI5m6mITeP4%2B%2FGP%2Fbccvto8j3cuCsQTSy%2FCzLkdxqkXpoUXJoUXJrkfFTLMwHiDYLrFz897Z3jT6ckdBwsiYDMo0tNOIGuBqS%2Beh7sdAkU2g%2BkBFGkd%2FrtSgD8Z%2BrBxj68MAGG1A9efRhVsXrKMU7Y4cNyGOwtDU28OtrqdUMetldvzFKxCYSHJ4NsJ%2BnRJGexHba7VJ%2FTff4BaQFBjVcbqIEZ1bESYn4PRUcHx2N952awUkOHZedUcWm14%2FtjqjREHawUEsgx6Ajg5%2Bsi7jWqBwA%2BmIrXlo9YHUVTmEP%2F6hOO1Ofiyy3pjo%2BsvBDX%2FZpSakhz4BqvQDvdYvrXQEXZViI5rPpBEOwR2l16vtN7bd9SN3L1WXj%2BjGSnN38rq%2B7VL8xXQOdDF%2F0KvXn8BlbuY%2FvUAHysAAAAASUVORK5CYII%3D)\n:beer: **Please support me**: Although all my software is free, it is always appreciated if you can support my efforts on Github with a [contribution via Paypal][paypal] - this allows me to write cool projects like this in my personal time and hopefully help you or your business. \n___\n\n\n\u003cp\u003e\nCommented solutions to HackerRank's coding challenges. \n    \nI am not your conventional \"powerpoint\" CTO: I code daily, contribute to opensource projects, am not scared of Java, Python, Bash, ElasticSearch, Linux ~ [I am also for hire](https://www.naschenweng.info/cv) . Connect with me on [LinkedIn](https://www.linkedin.com/in/gerdnaschenweng/) and [Xing](https://www.xing.com/profile/Gerd_Naschenweng/portfolio).\n\u003c/p\u003e\n\n# Practice in Java\n* [Practice \u003e Java Introduction](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/introduction)\n* [Practice \u003e Java \u003e Strings](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/strings)\n* [Practice \u003e Java \u003e Advanced](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/advanced)\n* [Practice \u003e Java \u003e Object Oriented Programming](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/objectorientedprogramming)\n* [Practice \u003e Java \u003e BigNumber](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/bignumber)\n* [Practice \u003e Java \u003e Data Structures](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/datastructures)\n* [Practice \u003e Java \u003e Exception Handling](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/java/exceptionhandling)\n\n# Contests\n* [Project Euler+](https://github.com/magicdude4eva/HackerRank/tree/master/src/contests/projecteuler)\n\n# Tutorials\n* [Tutorial index](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/tutorials)\n* [Cracking the Coding Interview](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/tutorials/crackingthecodinginterview)\n* [30 Days of Code in Java](https://github.com/magicdude4eva/HackerRank/tree/master/src/practice/tutorials/thirtydaysofcode)\n\n\n\n## Donations are always welcome\n\n[paypal]: https://paypal.me/GerdNaschenweng\n\n🍻 **Support my work**  \nAll my software is free and built in my personal time. If it helps you or your business, please consider a small donation via [PayPal][paypal] — it keeps the coffee ☕ and ideas flowing!\n\n💸 **Crypto Donations**  \nYou can also send crypto to one of the addresses below:\n\n```\n(CRO)   0xb83c3Fe378F5224fAdD7a0f8a7dD33a6C96C422C (Cronos)  \n(USDC)  0xb83c3Fe378F5224fAdD7a0f8a7dD33a6C96C422C (ERC20)  \n(ETH)   0xfc316ba7d8dc325250f1adfafafc320ad75d87c0  \n(BNB)   0xfc316ba7d8dc325250f1adfafafc320ad75d87c0\n(BTC)   bc1q24fuw84l6whm20umlr56nvqjn908sec8pavk3z  \nCrypto.com PayString: magicdude$paystring.crypto.com\n```\n\n🧾 **Recommended Platforms**  \n- 👉 [Curve.com](https://www.curve.com/join#DWPXKG6E): Add your Crypto.com card to Apple Pay  \n- 🔐 [Crypto.com](https://crypto.com/app/ref6ayzqvp): Stake and get your free Crypto Visa card  \n- 📈 [Binance](https://accounts.binance.com/register?ref=13896895): Trade altcoins easily","funding_links":["https://github.com/sponsors/magicdude4eva","https://www.paypal.com/paypalme/GerdNaschenweng","https://accounts.binance.com/register?ref=13896895","https://www.kucoin.com/ucenter/signup?rcode=7wrbxe","https://crypto.com/app/ref6ayzqvp","https://dex.plutus.it/auth/referee/signup?refId=BUihTI","https://paypal.me/GerdNaschenweng"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmagicdude4eva%2Fhackerrank","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmagicdude4eva%2Fhackerrank","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmagicdude4eva%2Fhackerrank/lists"}