Facebook Hacker Cup Finals: A Champion is Crowned

What this post added

This post details the inaugural Facebook Hacker Cup finals, including the number of participants, the geographical distribution of finalists, and the social activities provided to them. It also presents the three algorithmic problem sets ('Alien Game', 'Safest Place', and 'Party Time') that the finalists had to solve, along with their constraints and input/output formats. The post concludes by announcing the winners and congratulating all participants.