Not long ago, there was a project on GitHub that took you to brush LeetCode. After the project was open sourced on GitHub before , it has dominated the GitHub Trending homepage several times in a row. It took two months to break the 50k Star count, which shows its popularity:
Still worrying about the interview algorithm problem? The book summarizes a set of framework templates for algorithms and data structures , and a whole chapter teaches you how to set templates to do problems. This is an article that uses routines to solve algorithm problems:
Different from other LeetCode problem repositories, this project not only provides problem solving code, but also algorithm specific solution ideas and thinking framework.
The content is divided into the following 3 PDFs, the content is not exhaustive:
First copy: LeetCode algorithm harvester
Due to space reasons, in order to avoid affecting everyone's reading experience, only part of the content is shown in screenshots. The detailed and complete version is available for free at the end of the article!
Chapter 1: Dynamic Programming Series
Chapter 2: Data Structure Series
Chapter 3: Algorithmic Thinking Series
Chapter 4: High Frequency Interview Series
Chapter 5: Computer Technology
The second copy: Algorithm brushing book
Array series
Linked watch series
Dynamic Planning Series
String series
Binary Tree Series
Sliding window series
Game Theory Series
Bit Operation Series
Dichotomy series
Third copy: cookbook-LeetCode (1470 questions)
Speaking of LeetCode, as a programmer, you should not be a stranger. It will be mentioned in the test in recent years. Programmers at home and abroad use it to write questions mainly for the test. According to historical records, this website was established in 2011, and it is about to reach its 10th anniversary. Weekly contests, bi-weekly contests, and matches are held every week. They are coded in a limited time. It is indeed a very good algorithm that can test people. In addition to prizes, some companies sponsored naming competitions to win the top names, but also directly get the opportunity of referrals.
Catalog display:
Part of the catalog display:
Due to space reasons, in order to avoid affecting everyone's reading experience, only part of the content is shown in screenshots. Friends in need quickly repost it. Only repost + follow, and then scan the QR code of the editor below to get these 3 copies Algorithm and data structure notes and 1,470 interview questions analysis documents
At last
For self, writing problem solutions is also an improvement. Tell a esoteric subject to someone who has no clue, and allows him to fully understand it, and can exercise his expressive ability. In the explanation, there may be some questions from the listener. These questions may be self-knowledge loopholes, forcing them to make up for them.
Spend more time to do more questions. Now I don’t know if it is considered as “the one who came out and always has to pay back”.