Tries and back tracking question
Software Developer Ii Interview Questions
6,480 software developer ii interview questions shared by candidates
50% of time in Behavior Questions
Q1. find the maximum possible sum of the qualities of all channels. if the answer is a floating-point value, round it to the next higher integer. eg. packets= [ 1, 2, 3,4,5] channels = 2 At least one packet has to go through each of the c2 channels. One maximal solution is to transfer packets {1,2,3,4} through channel 1 and packet {5} through channel 2
Tell me about a time you improved something for your company
In online coding, I solved one question using dictionary (Leetcode easy) and other one was related to dynamic programming (Leetcode medium). In telephonic interview, I solved Leetcode easy problem and in the follow up I used dynamic programming to solve it efficiently. Interview day: - My interview day started with a project manager and cpnding task was to convert Java code to python code. I requested him couple of times that I am not friendly with Java and I also conveyed a recruiter that I will use Python during my coding interviews (this must be negative feedback). I have never seen such kind of questions during my Leetcode or Geeks for geeks practice. - In the second slot of interview day, an interviewer asked me lot of time and space complexity questions i.e. factorial, fibonacci, binary search etc. I had only 10 minutes to solve coding problem (Leetcode medium: count distinct sub trees with sum K). - During the system design interview, I had to design restaurant management system. This went well. - In the last, I solved (Leetcode medium: jump problem) and in the follow up question I had to trace jump indexes. This went well too. From my point of view, FAANG interviews always focus on data structures and algorithms skills not like convert one language code to other language. At the end, I got disappointment. Note: Amazon also focuses more on Leadership principles.
Tell me about an example in which you took the ownership of a project
coding top k frequent elements
Design Twitter timeline STAR questions Word break II Jump Game IV Implementing product search
1) parenthesis questions see if it is a valid string 2) lots of leadership principle questions. know all 14 and reference some of them
Algo/Datastructure + System design Each interviewer asked LP questions for the last 10/15 minutes. Can easily prepare for this part if you can figure out what principle they are asking you about
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