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Intern Engineer Interview Questions

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Implement integer division

4 Answers

Write a function to determine if a string is an integer.

6 Answers

If you have a refrigerator in an isolated room (no heat in or out) and left the door to the refrigerator open, what would happen to the temperature to the room? Would it go up, down or say the same?

11 Answers

Given an unsorted array, extract the max and min value using the least number of comparison.

4 Answers

Given a number n, give me a function that returns the nth fibonacci number. Running time, space complexity, iterative vs. recursive.

5 Answers

Can you think of an example of a scenario where you would want to use a tree with more degrees of branching than a binary tree?

4 Answers

string compression: aaabbbbcc ->a3b4c2

5 Answers

Explain tail recursion.

3 Answers

Given a word and a list of valid English words, return a list of all valid words that can be made by permuting the characters in the given word.

3 Answers

Write a program to reverse a string

3 Answers
Employer Job Title Interview Question
Amazon Software Engineer Intern Implement integer division
LinkedIn Software Engineering Intern Write a function to determine if a string is an integer.
Nokia Mechanical Engineer Intern If you have a refrigerator in an isolated room (no heat in or out) and left the door to the refrigerator open, what would happen to the temperature to the room? Would it go up, down or say the same?
Facebook Software Engineer Intern Given an unsorted array, extract the max and min value using the least number of comparison.
Twitter Software Engineer Intern Given a number n, give me a function that returns the nth fibonacci number. Running time, space complexity, iterative vs. recursive.
Amazon Software Development Engineering Intern Can you think of an example of a scenario where you would want to use a tree with more degrees of branching than a binary tree?
Microsoft Software Development Engineer Intern string compression: aaabbbbcc ->a3b4c2
Jane Street Software Engineering Intern Explain tail recursion.
Zillow Software Engineering Intern Given a word and a list of valid English words, return a list of all valid words that can be made by permuting the characters in the given word.
Cisco Systems Intern - Software Engineer - Cisco Choice Write a program to reverse a string
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