Victor Omelyanenko

• Username: 7★teapot
• Country:  Russia
• Student/Professional:Professional
• Organisation:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

2633 (+78)RatingProvisional
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August Cook-Off 2017(2017-08-21 00:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2017-08-21 00:00:00)

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2633 (+28)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2017(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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Contests (6)

August Challenge 2016

Fighting Ebola, Chef and Circle Run, Chef and Chocolate, Chef and Round Run, Funny gnomes, Maximum Grid, Chef and Guard Towers, A Good Problem, Chef and His Garden

September Challenge 2016

Faded Palindromes, Chef and calculation, JosephLand, Chef and digits of a number, Chef and Matrix Division, Dividing Machine, Chef and Friends

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum , Math Hatter

August Lunchtime 2016

Studying Alphabet, Short in Average, Lock-Free Stack

April Challenge 2017

Bear and Random Grid, Similar Dishes, Bear and Clique Distances, Bear and Row 01, Dish Of Life, Stable market, Chef and Divisor Tree, (CH) Serejs and Billiards, Chef and Digits, Heavy-Light Decomposition

August Cook-Off 2017

Tree Connectivity, Game on Stick, Matrix and Chef, Real obtuse, From heaven to earth

May Lunchtime 2017

Prefix Inversions, Post Tree

SnackDown 2021 - Online Qualifiers

Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

SnackDown 2021 - Online Round 1B

Yet Another Flipping Problem 2, Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant

Total Problems Solved: 49