Speaking of excitement, KK got Amazon's offer by "cheating".

This stems from an algorithm cheat sheet he got in the "Nine Chapter Algorithm Class" , which contains various algorithm problem solving templates .

Brush the question 3 times, not as good as the "template" of the nine chapter algorithm

In the byte interview, KK encountered an original question he had seen in "Nine Chapter Algorithm Class 2020 Edition" . Lecturer Ling Huchong said that this question appeared more than 10 times in the Byte Beat algorithm interview session in the past six months . I didn't believe it at the time, but I didn't expect it to be lucky. Immediately after applying Linghuchong's "Tanjin Oil" problem-solving template, it was lost in seconds .

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Code written with nine chapter algorithm template

BATJ algorithm [cheat sheet] Free collection

FLAG first-line algorithm cheat sheet, pull it to the end of the article for free:

Use conditions, complexity, and universal templates of algorithms and data structures

Applicable to major Internet companies such as FLAG

Algorithmic interview "cheating" solution

Don’t blindly review the questions, these questions will not be tested

Algorithm ≠ algorithm interview , there are so many content, but not many frequently tested. Many students have clearly brushed 500+ questions, but they still kneel during the interview, mainly because they didn't get the focus.

In order to allow everyone to brush the questions more pertinently and efficiently, the teacher Linghu Chong of the "Nine Chapter Algorithm Class" has already divided the algorithms and data structures that are most frequently tested in Dachang interviews. The more red the color, the more the test is gray. The probability of not taking the test or appearing is less than one in a thousand.

The above is only part of the algorithm and data structure

Betting on high-frequency questions, these 100 questions are enough!

All major domestic companies use algorithms as the most important interview assessment point. Five rounds of interviews, at least four rounds are testing algorithms. If you want to surprise algorithmic interviews in a short time, you must read "Selected 100 Questions of Algorithmic Interview 2020 Edition" summarized by Teacher Linghu .

It is equivalent to helping you sort out the latest high-frequency questions from major manufacturers and telling you how to solve them. It is equivalent to 300 questions that others have worked so hard to solve. Many students praise the efficiency!

For example: through the LRU problem, after you finish it, you not only practice data structure design problems, but also proficient in linked list operations and exercise the ability of sub-functions. You get three birds with one stone, and your efficiency is extremely high.