Implement integer division without using / or %. Questions about running time. Can you do it faster?
Intern Software Interview Questions
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Write a function to determine if a string is an integer.
A task in which I was required to print all numbers between 1 and a million - with no repeating digits - Easy enough! Just can throw you off guard a bit
Implementing a dictionary of quick searching words
How to implement a queue simply using two stacks and how to implement a highly efficient queue using two stacks.
You have two arrays with N integers in them. Merge those arrays using a recursive algorithm so that the integers in the final array are sorted.
Given a list of "threads", which contain 2 variables - starting and ending times - implement a function that will return all running threads at some time t. Optimize it. (faster than O(n) )
Online median.
Someone can go up on stairs from one or two steps, how many different there is to go up on a stairs with n steps.
Write a program to find (x^y) % z
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