Intel

3-4 rounds Coding questions: * Merge sort * Detect & remove loop from linked list * Reversal of linked list * Count number of 1s in binary of a number * Shortest path in graph * Check if tree is BST or not Design patterns: * Singleton * Factory

We had a 30-ish minute phone interview where they asked me to talk a bit about myself, then about resume experience and projects. They also asked me to explain one of my projects in technical detail, focusing on "how does it work" and providing as in

I was just kind of called out of the blue. They didn't really interview me on much, just asked basic C questions. It was kind of easy, to tell you the truth. If you have taken any sort of class in C, you're golden.