Here's an algorithm some elite CS PhD took a year to research and solve. You haven't seen it before? Too bad, better come up with the solution on the spot. If y

Here's an algorithm some elite CS PhD took a year to research and solve. You haven't seen it before? Too bad, better come up with the solution on the spot. If you can't I'll have to write another blog post about how no one I interview can program anymore?!?