There was nothing difficult or unexpected about the interview.
Software Development Interview Questions
36,994 software development interview questions shared by candidates
Generate all possible parenthesis for a given n
How many gas stations are there in the United States?
Basic 2 sum problem. Finding pair of numbers that add to current sum.
how to make it O(n)
Standard coding and design questions. Some questions about my background. A tedious question was to convert a string representing a roman number to an integer. This question is not hard to solve, but tedious to code.
Given a 2D array of boolean values determine the largest square sub-array containing only 1s.
Describe the most challenging problem you've had and how you solved it?
Questions were not difficult but my English was a little bit poor. Also my solutions were the first solutions that came to my mind and I think they asked for a better algorithm for the Development Lead position. Questions were: You have 3 integer arrays, find the common items that exist in at least two of the arrays; Write a program to create a histogram of the top 5 most used words in a file.
It is easy, look online for questions and how to solve them
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