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International Olympiad in Informatics, day 2 problems https://codeforces.com/blog/entry/145172 My CF problem-solving classes: https://codeforces.com/blog/entry/145162 also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. Educational Codeforces Round 181 (Div. 2) https://codeforces.com/contest/2125 also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. https://codeforces.com/ Mainly problems A-E from Educational Codeforces Round 179 (Div. 2) https://codeforces.com/contest/2111 also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. https://codeforces.com/ Problems C, E, F from CF Round 1035 (Div. 2) https://codeforces.com/contest/2119 also streaming on https://www.twitch.tv/errichto
I'm back to streaming competitive programming :) After installing Oracle VirtualBox with Linux Ubuntu, I'm setting up Geany and OBS. Written guide: https://github.com/Errichto/youtube/wiki/Linux-&-Geany-Setup
Solving AtCoder problems about algorithms and data structures. AtCoder Beginner Contest 413 https://atcoder.jp/contests/abc413/tasks also streaming on https://www.twitch.tv/errichto 0:00 start 9:32 A 12:37 B 20:48 C 40:20 D 50:50 E 1:08:37 F 2:44:25 G
Solving AtCoder problems about algorithms and data structures. AtCoder Regular Contest 201 https://atcoder.jp/contests/arc201/tasks also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. Codeforces Round 1034 (Div. 3) https://codeforces.com/contest/2123 also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. - Token Removing https://codeforces.com/contest/2119/problem/D - problems C-E from EPIC Institute of Technology Round Summer 2025 (CF 1036, Div. 1 + Div. 2) https://codeforces.com/contest/2124 also streaming on...
Solving Codeforces problems about algorithms and data structures. https://codeforces.com/ also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. Also streaming on https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. Also on Twitch https://www.twitch.tv/errichto
Solving Codeforces problems about algorithms and data structures. Live chat: https://www.twitch.tv/errichto
