Hackerrank code assesment with strange custom problem set. Issues with the input data overview, unclear problem description (Lack of specifics, gotta come up with them). 3 problems : 2 easy and one intermediate(middle).
Interview questions [1]
Question 1
Map counting problem.
Count how many devices were fixed. The device should be fixed, when it's considered faulty by giving negative response 3 times in a row. After every fix or positive response, counter of faulty-status resets.
2 medium (string, arrays) and 1 dictionary (hard problem). all leetcode level questions. Interview was in hacker rank with camera on.
The Challenge: Design a data structure to store the strings' count with the ability to return the strings with minimum and maximum counts. Implement a class that increments a string's count, decrements a string's count, gets the key with the maximum count, and gets the key with the minimum count—all in \(O(1)\) time complexity.
mostly ask behaviour questions, like why this company, why this internship, my future career, whether the internship match my career, whether i have right to work there, and they provide the detailed information about this internship
Interview questions [1]
Question 1
mostly ask behaviour questions, like why this internship, my future career, whether the internship match my career.
Interviewed march 13 and they asked tech trivia in the interview with mostly behavioral and focus on clear communication and resume. Interviewer was nice but make sure your answers are clear.