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?
Software Engineer Summer Intern Interview Questions
12,223 software engineer summer intern interview questions shared by candidates
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.
Given n stairs, how many number of ways can you climb if u use either 1 or 2 at a time
The most difficult question I received was to explain in detail exactly what happened once you enter a url in your browser and hit enter.
textbook algorithms questions
Reverse a string
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