General Questions about leadership principle, 3 coding questions and 1 system design question
Software Development Engineer Interview Questions
32,813 software development engineer interview questions shared by candidates
First question was to find all numbers that occurred an odd-number of times in an array and second question was implement a stack that could return the largest number in the stack at anytime.
Check if tic-tac-toe has a winner
Write a program to determine if a character array is an anagram of another character array.
Given a string determine if it consist of valid concatenated words. "dogcatfish" --> true because it can be split int "dog","cat", and fish "dogecatfish" --> false
I was shown three programs. Each solving the same problem and was asked to analyze them and suggest which one is the best and why.
1. Tell me about your experience when you make decision without the approval of your mentor. 2. Park lot design.
Given an array of integers, all but one of which appears an even number of times, find the one integer which appears an odd number of times. Upon completion, asked to improve the algorithm in terms of both time and space, eventually asked to do it in O(n) time and constant space.
2. You have an array (size is not known) and whose elements are having the values from 0-> 99. Find out the three largest elements in that array and return those.
Find the numbers in an array that appear an odd number of times.
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