Interviewer: the actual record of algorithm question brushing.pdf I can't even answer it

Recently, many old fellow's voice messages in the background. , Want to enter the big factory , But the algorithm is not good . Recently, I have compiled a real record of writing questions , This is a record of writing questions , Also let me into the big factory of my heart . Now let's share it with you . I hope that's helpful .

Any algorithm problem , It's like writing a composition , There are some templates that you can apply . For example, the interview often test DP（ Dynamic programming ）, It's hard to figure out the key points . For example, you can write a dynamic transfer equation , This question is basically OK AC 了 .

The content of the whole record is , Include   Twin needles 、 Dynamic programming 、 Two points search 、 Greedy Algorithm 、 Depth-first search 、 character string 、 recursive 、 Dictionary tree 、 Sort 、 Linked list And so on . illustrated , With answer to brush questions source code .

The title of the task is , It's based on the type of topic , Eight categories are summarized , Each category also summarizes 5 About questions , Here I would like to recommend an architecture learning exchange circle . Exchange learning guidance pseudo Xin ：1253431195（ There are a lot of interview questions and answers ） It will share some videos recorded by senior architects ： Yes Spring,MyBatis,Netty Source code analysis , High concurrency 、 High performance 、 Distributed 、 Principles of microservice architecture ,JVM performance optimization 、 Distributed architecture and other necessary knowledge systems for Architects . You can also get free learning resources , Now it's been a lot of good

Help everyone to break through in different categories , So it will be more focused and targeted . If you brush from the beginning to the end , Brush... In order every week 42 topic , It's easy not to hold on , It's boring . So when you make a plan, you can make it more “ Interesting " And pertinence , Make it look a little easier , It's easier to stick to .