PoW as Checksum

The purpose of a checksum is to determine whether a message was transmitted error free. There are many ways to determine a checksum and one of the ways to do this is to use a cryptographic hash. A cryptographic hash function has several useful properties to do this: A single Read more…

Head Judge Screen

I’m struggling to finish up the head judge screen this week and I’m facing few problems as well. I managed to assemble necessary information such as absolute score, comparative score and each judge’s scores for the screen At first, I’m having a problem to display scores on the screen because Read more…