This time I will explain about a problem that I managed to get the idea to solve, but didn’t have...
The problem can be accessed here (in Bahasa, you can use Google Translate to translate into “English”). This problem is...
Last year when I was in Team Terharu :’), we did some Codeforces Gym contests for our training. One of...
Motivation Problem There are $N + 2$ blocks numbered from $0$ to $N + 1$. Given an array $A$ of...
Yesterday, I and my team (Nem_HCNU_Peno) did a gym contest on Codeforces, the 2011 Stanford Local Programming Contest. The problems...