tuncypasha's blog

By tuncypasha, history, 3 weeks ago, In English

Hello Codeforces!

Together with some of my friends, we have created a new mathematical puzzle game called Brick Game!

What is Brick Game?

Brick Game is an interactive logic game built around numerical pyramids and algebraic relationships:

  • Pyramid Mechanics: For any two adjacent cells $$$A$$$ and $$$B$$$, their sum equals the cell $$$C$$$ that touches both of them in the adjacent row:
  • The relationship $$$A + B = C$$$ holds true whether $$$C$$$ sits in the row above $$$A$$$ and $$$B$$$, or in the row below them.
  • Mathematical Constraints: Use logical deduction and basic arithmetic properties to fill in missing cells and solve systems of equations across the grid.

Features

  • Singleplayer & Multiplayer: Challenge real players in real-time or test your skills against 5 different bot difficulty levels.
  • Rating System: Includes an Elo-based rating system (similar to Codeforces and Chess) so you can track your competitive progression.
  • Brain Warm-up: Fast-paced and competitive—perfect for warming up before a Codeforces round!

Play Now

You can test the game here: brickgames.vercel.app

Brick Game Gameplay

We would appreciate any feedback, suggestions, or bug reports in the comments. GL & HF!

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By tuncypasha, history, 9 months ago, In English

Hi Codeforces! As you know, Info(1)Cup is coming soon, and I wanted to share the teams from each country. Good luck to everyone who will be participating!

Feel free to share your team as well!

Country 1 2 3 4 Avg
Uzbekistan khba Isamatdin JahonaliX Aisham 1816.5
Kyrgyzstan 1 feev1x Fateless dog saidpon 1775.25
Azerbaijan 1 AzeTurk810 Ekber_Ekber Ulvi cMerd 1597.75
Egypt Baraa-Ahmed darkahmed Megalosaurus. nasser_10 1525.5
Kyrgyzstan 2 aktan4ik emirhanbanan Zatic PokemonMaster 1512.25
Azerbaijan 2 _atilla_ omaralimm ElayV1313 lyjiang 1368
Turkmenistan el_terror Whitemuha _parad0x mxhrvs 1292.75

UPD: https://info1cup.com/results

You can review the final results from this website.

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By tuncypasha, history, 9 months ago, In English

Why codeforces is so slow last times? I can't even enter to the problem. It crashes every 5 minute.

I've rid of it so much, please fix the problem.

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By tuncypasha, history, 15 months ago, In English

Given an integer $$$n$$$, the next line contains $$$n$$$ integer. Third line contains an integer $$$q$$$. The next $$$q$$$ lines, contains $$$q$$$ queries. Query format is $$$l_i$$$, $$$r_i$$$. You have to answer to queries like this. If all the numbers that are less or equal than its index, that is, $$$a_l$$$ $$$≤$$$ $$$0$$$, $$$a_{l + 1}$$$ $$$≤$$$ $$$1$$$, $$${...}$$$, $$$a_r$$$ $$$≤$$$ $$${r - l}$$$.

Constraints are $$$n$$$ $$$≤$$$ $$$2 ⋅ {10 ^ 5}$$$, $$$q$$$ $$$≤$$$ $$$2 ⋅ {10 ^ 5}$$$.

Can you help me to solve this problem?

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