Want to Work at Google or Facebook? Here's What You Need to Know

How can you get a job at Google or Facebook? Probably the most useful thing might be to study algorithms. Not memorize them, except possibly a few pf the most common ones, but to read them through and make sure you understand them. Go and read about major data structures, and understand when each one is appropriate. Implement a few, like a linked list, a heap, a hash table, a binary tree.