diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 0000000..ab67f79 --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,76 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, sex characteristics, gender identity and expression, +level of experience, education, socio-economic status, nationality, personal +appearance, race, religion, or sexual identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or + advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at kunalkushwaha453@gmail.com. All +complaints will be reviewed and investigated and will result in a response that +is deemed necessary and appropriate to the circumstances. The project team is +obligated to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, +available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html + +[homepage]: https://www.contributor-covenant.org + +For answers to common questions about this code of conduct, see +https://www.contributor-covenant.org/faq diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..8534a84 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1 @@ +Feel free to Open a Pull Request to share any resources available to the public. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..1ae95ed --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2020 Kunal Kushwaha + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/README.md b/README.md index 870e617..8a4bcc3 100644 --- a/README.md +++ b/README.md @@ -1,38 +1,51 @@ -# Competitive-Programming-Resources +# Resources for Competitive Programming, Interview Prep, System Design, & Problem Solving + +## Video Tutorials +- [Kunal Kushwaha's Complete DSA Bootcamp](https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) +- [Errichto](https://www.youtube.com/channel/UCBr_Fu6q9iHYQCh13jmpbrg) +- [William Lin](https://www.youtube.com/channel/UCKuDLsO0Wwef53qdHPjbU2Q) +- [Gaurav Sen](https://www.youtube.com/channel/UCRPMAqdtSgd0Ipeef7iFsKw) ## Problems & Tips -- https://cses.fi/problemset/ -- https://cp-algorithms.com -- https://atcoder.jp/contests/dp/tasks -- https://leetcode.com/discuss/interview-question/352460/Google-Online-Assessment-Questions -- https://twchen.gitbook.io/leetcode/ -- https://www.pramp.com/#/ -- https://docs.google.com/document/d/1wUCqhVHydWiDk6FJdFLSMpgigNrGcs4OFZg0Wa7JGEw/edit -- https://www.hackerearth.com/practice/?utm_medium=referral&utm_campaign=Algodsblog&utm_source=slack -- https://interviewing.io -- https://www.quora.com/What-are-the-best-ways-to-master-dynamic-programming/answer/Sameer-Gulati-3 -- https://www.quora.com/How-do-I-get-good-at-math-for-competitive-programming/answer/Sameer-Gulati-3 -- https://www.quora.com/How-can-I-be-good-at-graph-theory-based-programming-problems-in-competitive-programming/answer/Sameer-Gulati-3 -- https://www.quora.com/What-is-a-list-of-data-structures-that-a-competitive-programmer-must-know/answer/Sameer-Gulati-3?c -- https://leetcode.com/discuss/general-discussion/651719/how-to-solve-dp-string-template-and-4-steps-to-be-followed -- https://technicalbattle.blogspot.com/2020/05/best-blogs-on-codeforces-links-for-best.html -- https://petr-mitrichev.blogspot.com -- https://www.hackerearth.com/blog/developers/7-steps-to-improve-your-data-structure-and-algorithm-skills/ -- https://hackernoon.com/14-patterns-to-ace-any-coding-interview-question-c5bb3357f6ed +- [CSES](https://cses.fi/problemset/) +- [CP-Algorithms](https://cp-algorithms.com) +- [DP Questions](https://atcoder.jp/contests/dp/tasks) +- [Google Interview Questions](https://leetcode.com/discuss/interview-question/352460/Google-Online-Assessment-Questions) +- [LeetCode Solutions](https://twchen.gitbook.io/leetcode/) +- [HackerEarth](https://www.hackerearth.com/practice/) +- [DP Roadmap](https://www.quora.com/What-are-the-best-ways-to-master-dynamic-programming/answer/Sameer-Gulati-3) +- [Math for CP](https://www.quora.com/How-do-I-get-good-at-math-for-competitive-programming/answer/Sameer-Gulati-3) +- [Graph Theory](https://www.quora.com/How-can-I-be-good-at-graph-theory-based-programming-problems-in-competitive-programming/answer/Sameer-Gulati-3) +- [DS for CP](https://www.quora.com/What-is-a-list-of-data-structures-that-a-competitive-programmer-must-know/answer/Sameer-Gulati-3?c) +- [String DP](https://leetcode.com/discuss/general-discussion/651719/how-to-solve-dp-string-template-and-4-steps-to-be-followed) +- [Blogs on CP](https://technicalbattle.blogspot.com/2020/05/best-blogs-on-codeforces-links-for-best.html) +- [Blogs on CP](https://petr-mitrichev.blogspot.com) +- [Improve DSA Skills](https://www.hackerearth.com/blog/developers/7-steps-to-improve-your-data-structure-and-algorithm-skills/) +- [Coding Interview Patterns](https://hackernoon.com/14-patterns-to-ace-any-coding-interview-question-c5bb3357f6ed) +- [Interview Questions](https://www.quora.com/q/techiedelight/500-Data-Structures-and-Algorithms-interview-questions-and-their-solutions) +- [Big-O Cheatsheet](https://www.bigocheatsheet.com/) -## Platforms to Practice: -- http://codeforces.com/contests -- https://www.codechef.com -- https://leetcode.com -- https://atcoder.jp/contests/ -- https://www.topcoder.com -- https://www.spoj.com/users/lebron/ -- https://www.hackerrank.com/dashboard -- https://projecteuler.net/archives -- https://www.hackerearth.com/challenges/ -- https://www.dailycodingproblem.com -- https://www.urionlinejudge.com.br/judge/en/login +## System Design +- [Gaurav Sen](https://www.youtube.com/watch?v=xpDnVSmNFX0&list=PLMCXHnjXnTnvo6alSjVkgxV-VH6EPyvoX) +- [system-design-primer](https://github.com/donnemartin/system-design-primer) +- [Mock Interview](https://www.youtube.com/watch?v=VJpfO6KdyWE) +- [Machine Coding Round Practice](https://workat.tech/practice) +- [Engineering Blogs/Articles/Videos for System Design](https://workat.tech/system-design/article/best-engineering-blogs-articles-videos-system-design-tvwa05b8bzzr) +## Platforms to Practice: +- [Codeforces](http://codeforces.com/contests) +- [Codechef](https://www.codechef.com) +- [Leetcode](https://leetcode.com) +- [AtCoder](https://atcoder.jp/contests/) +- [TopCoder](https://www.topcoder.com) +- [SPOJ](https://www.spoj.com/users/lebron/) +- [Hackerrank](https://www.hackerrank.com/dashboard) +- [ProjectEuler](https://projecteuler.net/archives) +- [HackerEarth](https://www.hackerearth.com/challenges/) +- [DailyCodingProblem](https://www.dailycodingproblem.com) +- [UrionlineJudge](https://www.urionlinejudge.com.br/judge/en/login) +- [Workattech DSA Interview Practice](https://workat.tech/problem-solving/practice?tags=dsa) +- [Binarysearch](https://binarysearch.com/) ## Problem Solving Books: - A Path to Combinatorics for Undergraduates @@ -45,16 +58,30 @@ - How to Solve It - A New Aspect of Mathematical Method - Problem Books in Mathematics - by K. Bencsath P.R. Halmos - The Art and Craft of Problem Solving, 3rd Edition +- Cracking the Coding Interview: 150 Programming Questions and Solutions -## Video Tutorials -- https://www.youtube.com/channel/UCBr_Fu6q9iHYQCh13jmpbrg -- https://www.youtube.com/channel/UCKuDLsO0Wwef53qdHPjbU2Q -- https://www.youtube.com/channel/UCfv8cds8AfIM3UZtAWOz6Gg -- https://www.youtube.com/channel/UC1fLEeYICmo3O9cUsqIi7HA -- https://www.youtube.com/channel/UCRPMAqdtSgd0Ipeef7iFsKw -- https://www.youtube.com/channel/UC9fDC_eBh9e_bogw87DbGKQ - -# Interview Prep -- https://www.pramp.com/#/ -- https://interviewing.io -- https://docs.google.com/document/d/1wUCqhVHydWiDk6FJdFLSMpgigNrGcs4OFZg0Wa7JGEw/ +## Interview Prep +- [Pramp](https://www.pramp.com/#/) +- [interviewing.io](https://interviewing.io) +- [12 Week Programme - Leetcode](https://docs.google.com/document/d/1wUCqhVHydWiDk6FJdFLSMpgigNrGcs4OFZg0Wa7JGEw/) + +## Online Coding Hackathons and Competitions +- [Google Kickstart](https://codingcompetitions.withgoogle.com/kickstart) +> Kick Start is a global online coding competition, consisting of three-hour rounds of a variety of algorithmic challenges designed by Google engineers. Participants can compete in one or all online rounds held throughout the year, and will have the opportunity to develop and grow their programming abilities while getting a glimpse into the technical skills needed for a career at Google (top participants may be invited to interview at Google). + +- [Google Code Jam](https://codingcompetitions.withgoogle.com/codejam) +> Google’s longest running global coding competition, Code Jam, calls on programmers around the world to solve challenging, algorithmic puzzles against the clock. Contestants advance through four online-hosted rounds to compete at the annual Code Jam World Finals that is held at a different international Google office each year. Each round brings new challenges, and in the end 25 contestants will have the ultimate chance to put their skills to the test, vying for cash prizes and the coveted championship title at the World Finals. + +- [Google Hash Code](https://codingcompetitions.withgoogle.com/hashcode/) +> Google’s team-based programming competition, Hash Code, allows you to share your skills and connect with other coders as you work together to solve a problem modeled off a real Google engineering challenge! In small teams of two to four, coders all over the world will tackle the first problem through an Online Qualification Round. Though this round is hosted online, teams can come together to compete side-by-side in locally coordinated Hash Code hubs. The top teams from this round are invited to join us at an international Google office for our annual Hash Code Final Round. + +- [Facebook Hacker Cup](https://www.facebook.com/codingcompetitions/hacker-cup/) +> Hacker Cup is Facebook's annual open programming competition. Open to participants around the world, we invite you to apply problem-solving and algorithmic coding skills to advance through each year’s online rounds, win prizes, and have a chance to make it to the global finals and win the grand prize. + +- [ICPC](https://icpc.global/) +> The ICPC formerly known as ACM-ICPC (Association for Computing Machinery - International Collegiate Programming Contest) is considered as the "Olympics of Programming Competitions". It is quite simply, the oldest, largest, and most prestigious programming contest in the world. This contest is for students only. Students from same college may form team of 3(reqiured) along with 1 reserve(optional) and with a coach from the faculty member. Contestants advance through two online-hosted rounds to compete at the annual ICPC Finals that is held at a different international sites each year. Further details are [here](https://icpc.global/regionals/rules/). + +## Thanks to all the contributors ❤️ + + +