Given the sum, find all pairs of 2 numbers that have the sum.
Intern Software Engineer Interview Questions
9,749 intern software engineer interview questions shared by candidates
Given a word (does not have to be an actual word, just a string of capital letters), return the alphabetical rank of that word out of all possible combinations of the given set of letters.
Design a class to implement a queue which supports pop from head, push from end and delete at any position of the queue.
Implement mergesort in language of choice (chose java)
There are three lightbulbs in a room and three switches which each controls a lightbulb in another room. You can only go into the room with light bulbs once. How can you identify which light bulb is controlled by which switch?
What are the main OOP concepts?
Print a binary tree by level.
Implement a linked list. Given a collection of linked lists, give the list with the minimum length. Given a collection of linked lists, give the list with the minimum sum.
Just one question. There are 3 classes: coupon, location, forgot what was the last one.. was asked to get best coupon from a given locationId
Given a binary search tree, set up a variable in each node that points to its right neighbor.
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