AlexErofeev

• Username: 3★AlexErofeev
• Student/Professional:Student
• 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: 9

Current Ratings Graph Old Ratings Graph

1612 (-38)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2013(2013-09-16 15:00:00)

Global Rank:   2430

Cheated in:   

Ratings System Update

(2013-09-16 15:00:00)

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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1612 (+145)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2013(2022-12-20 00:00:00)

Global Rank:   2430

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 (9)

The January 2011 Cook-Off

Holes in the text

April Long Contest

Number Game Revisited

May Long Contest 2011

Tree Product

March 2012 Challenge

Free Shuttle Service, Home Delivery, Spoon in Matrix

February 2013 Challenge

Buy1-Get1, Climbing Stairs

May Cook-off 2013

Subtraction Game 1

Total Problems Solved: 10