Connect nodes at the same level in a binary tree
Software Development Engineer Interview Questions
32,823 software development engineer interview questions shared by candidates
Find if given number matched sum of two elements in sorted array.
Given a sentence input : helloworld output: HelloWorld YOu should make use of a dictionary available with you. Capitalize the dictionary words in the sentence
You've a singly linked list where every node in the list has a field "random" which points to other node in the same list. Write a function to clone this list (create a new copy of the same). Don't use extra space (just the pointer variables are fine).
How many gas stations are there in California?
Write a function that returns the longest palindrome in a string. Not just the first one or any palindrome, but the longest. The String is a long sequence of characters, spaces included.
Write a function that takes a String as a parameter. Count the number of A's in the String before you reach a C.
Find a duplicate integer in a list of length K with integers 1...K-1 and one duplicate. Do so in O(n) time with constant space.
How to create excel header string
Write a function that reverses the letters in each word using only one char buffer. E.g.: "I work at Microsoft" to "I krow ta tfosorciM"
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