You can watch all the previous topic streams in this playlist: 👩‍🎓

https://www.youtube.com/watch?v=oN_Cnzl5W9c&list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA

Okay, you can join this Codeforces group to participate in the contest. 👨‍💻 The contest will be added there soon. 👍

https://codeforces.com/group/yeVhAfeK6s

The timing of the stream and the contest will be declared shortly! 🔜

I am going to be live to discuss solution discussion of Leetcode Weekly Contest 423 today! 👨‍💻

https://www.youtube.com/live/c5glRXJi9lI

I'll be live in 15 minutes to discuss the solution discussion of weekly contest 424. 👨‍💻

https://youtube.com/live/yXzv5yX55Ws

🏆 The solutions of all the problems of today's contest — Codeforces Round 988 (Div 3):

https://codeforces.com/blog/entry/136106

👥 For further discussion, you can join the discussion group:

https://t.me/+GUbLBTEzOZFjOTc0

We have DP Bitmask topic stream on Tuesday (Nov. 19) 13 - 15 GMT. 😎

https://www.youtube.com/live/2pW_MKGdbCg

I'm going to arrange a contest so that you can think about the problems before the stream as well! 🧑‍💻 We'll have a vote for its time in the next message!

Like the previous streams, there is no prior knowledge required. But I recommend watching the previous topic streams as well! You can watch them in this playlist:

https://www.youtube.com/playlist?list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA

The contest will be right before the stream, from 11 to 13 GMT ✔️

To keep the contests fair and competitive, please don’t cheat.

If submissions seem suspicious, we have to ban users from the group. Please take care of it 👨‍💻

There are six problems in the contest. The first 3 problems are more about bitwise operations and getting familiar with them. Gradually it becomes harder and the last one is a challenging DP bitmask problem. 💻

The difficulty of the problems in order: 1000, 1200, 1600, 1900, 2200, 2400