Hello Codeforces!

This is not a round announcement, however.

I realized it's around 4 years since my last rated participation, and 3 years since my last problemsetting contribution. I realized I never said a proper goodbye to competitive programming.

I know, I know, this is not an airport, thus my departure is not mandatory. But after all, this is a free space of my blog entries after all. Besides, today is my 25th cake day, and I just feel nostalgic reflecting everything I have gone through. Thus, rather than just saying farewell, I'd like to, in an absolutely styled late attempt, jump on the trend and reflect on the past programming problems that I have authored.

My format would be a bit different though. I prefer to write in my own style and convey my thoughts the way I feel comfortable. ;)

Okay, first and foremost, I'll only consider those available in official Codeforces rounds. I've done quite a myriad of work in various local platforms that I couldn't even recall, so, yeah, pardon my goldfish memory.