Um_Nik discusses why tourist is no longer at the top 10 of Codeforces.
Four months later, tourist is back on top with over a 200-point rating gap! Lol
https://www.youtube.com/watch?v=paeui52XHZ0
Four months later, tourist is back on top with over a 200-point rating gap! Lol
https://www.youtube.com/watch?v=paeui52XHZ0
YouTube
Why tourist is not on top of Codeforces anymore? | Um_Nik's opinion | #codeforces #um_nik #tourist
This is a part of my interview with Um_Nik. I ask him why tourist is not on top of codeforces anymore. What has happened? And can we expect him to be back soon.
This is the full version of the interview:
https://www.youtube.com/watch?v=1WjFgSHprEE
Um_nik…
This is the full version of the interview:
https://www.youtube.com/watch?v=1WjFgSHprEE
Um_nik…
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Topics discussed in today’s livestream:
- Bipartite Graphs
- Calculating Distances in a Graph
- Solving 4 Problems from Codeforces
https://www.youtube.com/watch?v=egZLWgbShPE
- Bipartite Graphs
- Calculating Distances in a Graph
- Solving 4 Problems from Codeforces
https://www.youtube.com/watch?v=egZLWgbShPE
YouTube
Learn Graph Algorithms #2 - Bipartite Graphs, Path, Walk, BFS, Time Complexity - Topic Stream
In case you want to support my work:
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
You. can watch all the topic streams in this playlist:
https:…
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
You. can watch all the topic streams in this playlist:
https:…
❤10
Based on suggestions, the livestream is moved to 15:30 - 17:30 GMT today.
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The second topic stream on Graph Algorithms:
https://codeforces.com/blog/entry/133342
For further discussions, feel free to join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
https://codeforces.com/blog/entry/133342
For further discussions, feel free to join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
Codeforces
Graph Algorithms #2 — Bipartite Graphs, Some Terminology, BFS — Topic Stream
Hi,
❤8
If you find the streams helpful, I’d appreciate it if you could share them with others who might benefit! Give this message a like if you’ve shared it, so we can see how many supporters are out there!
https://www.youtube.com/watch?v=oN_Cnzl5W9c&list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA
https://www.youtube.com/watch?v=oN_Cnzl5W9c&list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA
YouTube
Dynamic Programming #1 | Codeforces - USACO - Leetcode - Codejam
Join the channel both to support the channel and to get more: https://www.youtube.com/@repovive/join
ِYou. can watch all the topic streams in this playlist:
https://www.youtube.com/playlist?list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA
🚀 What will be covered…
ِYou. can watch all the topic streams in this playlist:
https://www.youtube.com/playlist?list=PLzDmwrrgE-UVnyEtA-_zuffIm3smCO2eA
🚀 What will be covered…
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Repovive
Um_Nik discusses why tourist is no longer at the top 10 of Codeforces. Four months later, tourist is back on top with over a 200-point rating gap! Lol https://www.youtube.com/watch?v=paeui52XHZ0
tourist is not a lgm anymore, he is a Tourist now!
🔥73❤12🫡4👍1
The solutions of problems A - F of today's contest:
https://codeforces.com/blog/entry/133411
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
https://codeforces.com/blog/entry/133411
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
Codeforces
Codeforces Round 969 (Div. 1 + Div. 2) — Video Tutorial
Note: The text editorials will be provided by the authors of the round. This video tutorial acts as an additional resource for those who prefer video over text, not as a substitute for the text editorial.
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The solutions of problems A - G of today's contest:
https://codeforces.com/blog/entry/133585
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
https://codeforces.com/blog/entry/133585
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
Codeforces
Codeforces Round 971 (Div. 4) — Video Tutorial
Note: The text editorials will be provided by the authors of the round. This video tutorial acts as an additional resource for those who prefer video over text, not as a substitute for the text editorial.
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I made two videos for people who are newbies right now. I said everything I tell my students to grow and get out of newbie. These are the things that I did myself as well, and around 4 months after being a newbie, I got rank 4 in a div 2 contest. This is the first video on this topic. I highly encourage you to do these things if you are a Newbie right now!
Things you must not do if you are a Newbie:
https://www.youtube.com/watch?v=4yfjspuLfRE
Things you must not do if you are a Newbie:
https://www.youtube.com/watch?v=4yfjspuLfRE
YouTube
Never Do these! If you want to get out of Newbie.
This is what I always tell my students to do when they start CP.
At the beginning, when you want to get out of Newbie in Codeforces, you should never do these things.
0:00 Intro
0:09 Tip 1
1:10 Tip 2
2:06 Tip 3
2:53 Tip 4
3:50 Tip 5
25:53 Ask questions…
At the beginning, when you want to get out of Newbie in Codeforces, you should never do these things.
0:00 Intro
0:09 Tip 1
1:10 Tip 2
2:06 Tip 3
2:53 Tip 4
3:50 Tip 5
25:53 Ask questions…
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Repovive
I made two videos for people who are newbies right now. I said everything I tell my students to grow and get out of newbie. These are the things that I did myself as well, and around 4 months after being a newbie, I got rank 4 in a div 2 contest. This is the…
If you like these kinds of videos, let me know what helps you the most, and I’ll try to make more videos on those topics next.
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Tomorrow, we’re going to solve some super cool problems from graph algorithms. I’ve chosen some of the best problems, ranging in difficulty, and some are really challenging and beautiful. However, you don’t need any prior knowledge to solve them besides what we discussed in the previous two topic streams on graphs, so anyone at any level can follow along.
Don’t miss this topic stream! I look forward to seeing you all tomorrow!
https://www.youtube.com/live/mDCbr8moyWc
Don’t miss this topic stream! I look forward to seeing you all tomorrow!
https://www.youtube.com/live/mDCbr8moyWc
YouTube
Graph Algorithms Problem Solving - from Starter to Expert
In case you want to support my work:
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
ِYou. can watch all the topic streams in this playlist:
https…
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
ِYou. can watch all the topic streams in this playlist:
https…
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I highly encourage you to watch the previous two topic streams on graphs at 2x speed to ensure you’re comfortable with all the topics!
You can watch them here:
https://www.youtube.com/live/l1JQhPBwrsY
Let me know your thoughts!
You can watch them here:
https://www.youtube.com/live/l1JQhPBwrsY
Let me know your thoughts!
YouTube
Graph Algorithms #1 - Topic Stream
In case you want to support my work:
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
You. can watch all the topic streams in this playlist:
https:…
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
You. can watch all the topic streams in this playlist:
https:…
🔥6❤2👍1👏1
Where are you guys from? (Since there are many countries, I’ve grouped them by region.)
Feel free to mention your country in the comments below!
Feel free to mention your country in the comments below!
Anonymous Poll
2%
USA / Canada
64%
India / Pakistan / Bangladesh
4%
Europe
2%
East Asia
17%
Middle East
4%
Africa
7%
Other
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Repovive
I highly encourage you to watch the previous two topic streams on graphs at 2x speed to ensure you’re comfortable with all the topics! You can watch them here: https://www.youtube.com/live/l1JQhPBwrsY Let me know your thoughts!
This stream has to be moved to Saturday. Sorry about that.
The new time for the topic stream (Saturday 12 - 14 GMT)
Anonymous Poll
41%
Works. I can join.
6%
Does not work. We need to change it.
53%
Generally works. But I prefer watching the video afterwards.
Repovive
The new time for the topic stream (Saturday 12 - 14 GMT)
Since you mentioned Atcoder beginner round, I will stream the solution discussion of ABC round 370 tomorrow and do the topic stream on Graph problem-solving the day after that. (Sunday)
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We’re having our “Graph Algorithms Problem Solving” session tomorrow! (Sunday 14 - 16 GMT) As the title suggests, it’s going to be from starter to expert! I’ve picked the best problems that require no prior knowledge—it’s all about the ideas. I’m excited because I’m sure you’ll learn a lot about the art of problem-solving in this stream!
https://www.youtube.com/live/mDCbr8moyWc
P.S.: If you have any suggestions for the thumbnail, let me know! xd
https://www.youtube.com/live/mDCbr8moyWc
P.S.: If you have any suggestions for the thumbnail, let me know! xd
YouTube
Graph Algorithms Problem Solving - from Starter to Expert
In case you want to support my work:
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
ِYou. can watch all the topic streams in this playlist:
https…
https://buymeacoffee.com/shayan_jahan
In case you are looking for personal competitive programming training:
https://sites.google.com/view/cp-with-shayan
ِYou. can watch all the topic streams in this playlist:
https…
❤14🔥1
Does the new timing (Sunday 14 - 16 GMT) work for you?
PS: the set of problems that we are going to discuss is shared in the group)
PS: the set of problems that we are going to discuss is shared in the group)
Anonymous Poll
48%
Works well. I can join.
10%
Doesn't work for me. I can't join.
41%
Generally works, but I prefer to watch the recorded version.
Today's topic stream:
https://codeforces.com/blog/entry/133760
This was a session for solving problems from Graph Algorithms. We have solved 6 problems for levels from starters to experts!
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
https://codeforces.com/blog/entry/133760
This was a session for solving problems from Graph Algorithms. We have solved 6 problems for levels from starters to experts!
For further discussion, you can join the discussion group:
https://t.me/+GUbLBTEzOZFjOTc0
Codeforces
Graph Algorithms Problem Solving — from Easy to Expert
Hi,
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As you might know, ICPC is happening in a week! Based on your suggestions, I’ve created an Instagram channel to share more content there. I’ll be posting a lot of interesting things, and I hope you’ll enjoy it!
https://www.instagram.com/programming_with_shayan?igsh=cHMxdDVmdjBxaHph&utm_source=qr
PS: There’s already something cool there that I haven’t mentioned anywhere else yet. Can you guess what it is?
https://www.instagram.com/programming_with_shayan?igsh=cHMxdDVmdjBxaHph&utm_source=qr
PS: There’s already something cool there that I haven’t mentioned anywhere else yet. Can you guess what it is?
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