Whiteboard programming: given a tile and a word, write a routine to determine if the word is valid. Wild card "*" might be present in tile and can be used for once when there is no match. For example, "bed" is valid given tile "abcdefg". "bread" is valid given tile "abcdefg*".
reverse a linked-list
Create a Priority Queue with all methods.
How many lines of code have you written in your favorite project?
How to come out of a maze given that you can move one step at a time and you cannot turn left.
Find two smallest elements in an unsorted array using only one pass i.e. O(n)
Find the middle point of a linked list in best possible way
Find the next node in a binary tree from any node (implying successor to a node)
How to test a clock
You have a building with 100 stories. You also have two glass balls. You can drop the glass balls as many times as you want before they break. How can you find the floor at which they start breaking with the fewest number of drops?
Viewing 661 - 670 interview questions