Design a Logger Rate Limiter in C++/Java
Design a logger system that receive stream of messages along with its timestamps, each message should be printed if and only if it is not printed in the last …
Category: interview questions
How to Mirror a Binary Tree?
Given a binary tree like this: 8 / \ 6 10 / \ / \ 5 7 9 11 Your task is to mirror it which becomes this: 8 …
The C++ Function to Compute the Average of Numbers
The C is the subset of C++ and hence many C programmers that come from embedded background claim they can write proper C++ code. So here is a task …
Google’s Two Egg’s Problem
It is said a Google Interview Question: You are given two eggs to test the minimal height (from 1 to 100) the egg will break if dropped at that …
The Colour Chart Generator in C++
Introduction This is a C++ coding test. It is expected that this task should take a few hours to complete. Task description Overview When designing graphics hardware it is …