Hello, Codeforces!

Can anyone who uses emacs as his main code editor for CP, share with his init.el?

Hi, guys!

Can solving problems only from IOI-style olympiads (like POI, JOI, IOI, IZHO, etc.), help me to be ready for any IOI-style olympiad? And which OI would you suggest to solve?

Personally, I've heard that POI is great for getting better.

Please, share with your opinion, 'cause I want to hard-work in summer.