C ++ test interview Summary

Today, I went to a mobile game company in Guangzhou for a written test interview. At half past one noon, the people in their company just woke up and went to work one by one, in an instant, there was no good impression on the company, and the entire atmosphere was quite depressing.

Then, at, I sent a pen question. Most of the questions were posted in "C ++ typical interview 300 questions" on the Internet. there are also a few other questions not included (it is estimated that they are added based on the company's needs ):

For example: 1. There is malloc/free. Why do we still use new/deleter? 2. What network protocol does the Internet use? What is the main hierarchy of the protocol? 3. Programming question: Find the K-node in the binary sorting tree.

One hour answers four pages, and two pages of programming questions, and then enters the interview smoothly,

During the interview, first ask about the internship experience on the resume (what did the company do before ), then I asked questions based on the test questions (mainly based on the key knowledge points of the test or where you answered the wrong question ):

1. Concept of the wild pointer; 2. What is the invalidation of the iterator; 3. Understanding of vector.

In this way, you can come back and find the answer, take notes, and summarize it.

This is my current pace.