talk about 1s complement and 2s complement representation
Software Engineer Sr Interview Questions
71,743 software engineer sr interview questions shared by candidates
leetcode medium
Data model for grocery store
Find the formula to solve an nXn Magic Square
Find the longest path that passes through every one of a tree.
You have some sticks with positive integer lengths. You can connect any two sticks of length x and y by paying a cost of x+y. You perform this action until there is one stick remaining. Return the minimum cost of connecting all the given sticks into one stick. Input: 5 2 8 1
Onsite: 1. How would you go about designing MTBA network (Rail and Road network)? Followup: How would keep track of user activities.
Twitter Design
Easy algorithm questions, easy system design question.
Leetcode for technical rounds should be enough. For design definitely concentrate on DB. They go into a lot of details.
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