Hello, I've made a video-editorial for problems Div.2 C–E (Div.1 A–C) from yesterday's contest.
https://www.youtube.com/watch?v=k6dxqX3JIhM
Thanks the authors for a cool contest!
Hello, I've made a video-editorial for problems Div.2 C–E (Div.1 A–C) from yesterday's contest.
https://www.youtube.com/watch?v=k6dxqX3JIhM
Thanks the authors for a cool contest!