Errichto, you're inspiration tbh, i was pupil in codeforces for almost a year but then started watching your videos and approaches and how to tackle problems and currently I'm expert and hoping to become candidate master at the end this year. Thanks a lot
abhishekgautam
You are so lucid and clear and crisp. Really interesting approaches.
iamcttaburn
You are a gem when it comes to explaining dp solutions.
dontony
The intuition that transformed stone merging into a frog leaping problem is hurting my brain. 😅😅
yelgabs
how do i know that the xor of 0 and 1 is 1 and of 0 and 3 is 3
