Recent Posts

Minimal Rotation on String

  2 minute read

A rotation of a string can be generated by moving characters one after another from beginning to end. Your task is to determine the lexicographically minimal...

Stupid Me

  5 minute read

Congratulations, Hocky Yudhiono! You just reached rock bottom 👤

Why You Should Blog

  4 minute read

First attempt of Hocky’s productivity over the suck summer vacation. 🐜

How To Problemset

  1 minute read

This is how I make some CP problems. 📖