Design a class to implement a queue which supports pop from head, push from end and delete at any position of the queue.
Software Intern Interview Questions
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Implement mergesort in language of choice (chose java)
Given a string that contains a sentence, reverse each individual word in the sentence. For example, "Hello to this world" becomes "olleH ot siht dlrow"
What is polymorphism?
Give an example of when you were in charge of a group.
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
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