Ilya Kornakov

• Username: 7★ilyakor
• Country:  Switzerland
• Student/Professional:Professional
• Organisation:Google
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

2661 (+40)RatingProvisional
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April Cook-off 2018 Division 1(2018-04-23 00:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2018-04-23 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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2661 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

April Cook-off 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (18)

June Cook-off

Correctness of Knight Move, Sines Sum Queries, Super-plane

August Cook-off 2011

Vote for the Noodle Soup, Open the Dragon Scroll, Rotate the String, Angry Chef - Crispy Chips, Collect the Chocolate Chips

September Cook-off

Last Digit Sum, Digit Rotation, Target Practice, Hotel Bytelandia

November Cook-Off

Moving Coins, Subanagrams

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

January Cook-Off

Zeta-Nim Game, Makx Sum, Collision in Space

May Cook-Off 2012

Little Elephant and Balance, Little Elephant and Swapping, Little Elephant and Strings

June Cook-Off 2012

Closing the Tweets, Connecting Soldiers, Golden Trees, Alien Chefs

July Cook-Off 2012

Ciel and Receipt, Ciel and Map, Ciel and Tomya

August Cook-Off 2012

Rebuilding Byteland, Codechef Password Recovery, Forced Output, Code Crazy Minions, Asmany Number Verification

September Cook-Off 2012

Carvans, Coal Scam, Pizza Tossing, Prime Permutations, Recipe Reconstruction

October Cook-Off 2012

Buying Sweets, Equalization, Tennis Tournament, Tree Fun

December Cook-Off 2012

Packaging Cupcakes, Reversing directions, Root of the Problem, Expected Greatest Common Divisor

July Cook-Off 2014

Copy-Paste, Present for Andrii, Sum Queries, Tree Again, Friends

September Cook-Off 2016

Lazy Jem, Find The Point, Counting Strings, The Lost Arithmetic Sequences

February Cook-Off 2017

Download file, To add or to multiply game, Chairs, Cooking Game

February Lunchtime 2017

Bear and House Queries, Bear and Milky Cookies, Bear and Bribing Tree, Bear and Oveflow Points

April Cook-off 2018 Division 1

Run Direction, Binary Nim, Pawn Chess, Chef Goro

Total Problems Solved: 80