Java

Or how to randomly access a file

Or how to pleasantly surprise an interviewer

Or how to ignore that you can use Docker for that

Or how to stop worrying and let Boot do the hard work

Three new problems for today. I submitted the third one (*GCD Table*), during the competition and received **WA** but today I nailed it.

A little DFS over here, some DP over there...

Three problems. Three languages. Two stupid mistakes.