Bytedance is really the school recruitment club recruitment two blossom, one second, ** school recruitment offer7000+, ** then, the recruitment open 10,000 people!

Source: bytejob website

Although the number of posts increased, but the large factory written interview threshold is also stricter. Big factories like Ali, Byte and Meituan all love to take an examination of the algorithm, and often pour a large section of the exam.

Domestic large factory 2021 latest interview real question

An algorithm questions, take you to explore the difficulty of the factory interview

Netizen ridicule, byte society recruitment interview is the classic hard difficulty of the problem — throwing eggs.

Source: pulse

This is a dynamic programming problem that Google often uses to embarrass people. Now domestic factories have imitated silicon Valley interview, meituan, byte, kuaishou and so on in the test.

Usually this kind of question will be yes, no. Unless you bet to the question, to prepare, otherwise the interview basic kneel!

As a senior architect in FB, Ms. Ling Hu, who has swiped over 3000 questions, talked about this problem in the first shared lesson of “Detailed Explanation of 2021 Algorithm for Domestic Big Factory” :

The general solution to this kind of problem is induction

If there are n floors and m eggs, how can the optimal strategy be calculated?

If you want to get A+, you may continue to ask: the time complexity is o(n^2*m), n= floor height, m= number of eggs, combined with the idea of two eggs, is there A faster way?

Do you throw eggs at me? Algorithmic questions are only harder to ask in college interviews! Since fresh graduates often do not have much project experience, interviewers can only judge the skill level of candidates through algorithmic questions.

Although the difficulty of the interview is only increasing, but the salary of college graduates also increases with the skill level: for the technical posts of Tencent, Baidu and other enterprises, the market cabbage price is generally 25W, and byte is 35W high salary!

Half of the spring recruitment, in order to quickly master the algorithm of the core test points, get the offer, we strongly suggest listening to the 2021 algorithm in detail

Brush questions for 2 weeks, covering all core skills

Many students brush blind, sea brush alone, time spent but still no direction.

To this end, Linghu teacher has helped you to often test the real questions and similar questions to find good. With 40 real questions, plus 90 consolidation exercises, you will cover all the core skills in just 2 weeks.