Algorithm and Data Structures
Software Development Engineer Intern Interview Questions
2,287 software development engineer intern interview questions shared by candidates
Write a Program that takes in an array of integers and prints out all the numbers that appeared an odd number of times.
Difference between stack and queue, give real-world example usages of them
2sum
The stock prices in the array one and then questions on mergesort + quicksort
nth fibonacci, validate bst, merge two sorted array
Two problems. Second one was a more complicated twist of the first one. Review data structures, especially HashTables/HashMaps, and Big-O analysis. My interviewer wanted the most efficient solution, so it's necessary to understand the complexity of your algorithm. Cracking the Coding Interview was very helpful in my preparation.
Mostly technical questions
find the depth of a B-tree.
Merge sort related question
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