MohammadReza Maleki

• Username: 3★MrM
• Country:  Iran
• Student/Professional:Student
• Institution:Sharif University of Technology
• 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: 11

Current Ratings Graph Old Ratings Graph

1666 (+113)RatingProvisional
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April Lunchtime 2017(2017-04-29 22:30:00)

Global Rank:   134

Cheated in:   

Ratings System Update

(2017-04-29 22:30:00)

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1666 (-198)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   134

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 (11)

December 2011 Long Contest

Robot Movings

May Challenge 2012

Killing Gs

September Challenge 2013

Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

January Challenge 2014

Counting D-sets, ForbiddenSum

November Challenge 2014

Sereja and Order

October Challenge 2015

Time measure, Rupsa and Equilateral Triangle, Cyclic shifts in permutation, Who dares to be a millionaire, Count Subarrays

September Mega Cook-Off 2015

Reign 2, Counting Subgraphs, Forgotten Language, Super Numbers, Stacks

June Lunchtime 2015

Chef and Bitwise OR Operation

April Lunchtime 2017

Bear and Segments, Bear and Segment 01

Total Problems Solved: 27