Find the most frequent letters in a string.
Software Engineering Interview Questions
56,367 software engineering interview questions shared by candidates
How to locate the point with the minimal distance to all the given points. Which should be done by a connected graph as all the points on the grid can only move up and down. I tried to answer the question but the interviewer kept asking me is this the global minimum. I don't know!!!
Given a list of numbers and a number S, find all pairs of numbers in the list that sum to S.
What are some of your weaknesses?
Given a word and a list of valid English words, return a list of all valid words that can be made by permuting the characters in the given word.
What happens to a penny when you put it in ketchup?
Determine the 10 most frequent words given a terabyte of strings.
How would you print a large, balanced degree-bound tree in breadth first order, using only O(1) space?
Implement square root function using basic operations ?
How would you implement a method to tell whether or not a string matches a regex that consists of lower case letters and *s.
Viewing 191 - 200 interview questions