Egor

• Username: 4★theboatman
• Country:  Belarus
• Student/Professional:Student
• Institution:Club of Young Firefighters, Mozyr
• 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: 10

Current Ratings Graph Old Ratings Graph

1952 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2020 Division 1(2020-06-27 22:30:00)

Global Rank:   383

Cheated in:   

Ratings System Update

(2020-06-27 22:30:00)

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?

1952 (-36)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   383

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 (10)

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef, Manhattan Rectangle

February Cook-Off 2019 Division 2

Max Range Queries, Chef and Secret Password, Buying New Tablet, Chef and Party

February Lunchtime 2019 Division 1

The Tricky Deal

April Lunchtime 2019 Division 1

Minimum Sum

July Lunchtime 2019 Division 1 (Unrated)

Delete a Subarray, Professor on a Trip

August Lunchtime 2019 Division 1

Destroy Cells, Chef Does Coke Yet Again

September Lunchtime 2019 Division 1

Ice Cream Queue, Find the Sum

October Lunchtime 2019 Division 1 (Unrated)

Box Game

November Cook-Off 2019 Division 1

Signature

December Lunchtime 2019 Division 1

The Evil Professor, Guess the number

January Lunchtime 2020 Division 1

Under the Tunnels

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament, Chipped Tree, Yet Another Partition Problem

June Lunchtime 2020 Division 1

Maximum AND, Square Submatrices

Total Problems Solved: 31