Mehdi Rahman

• Username: 3★bishop
• Student/Professional:Student
• Institution:University of Dhaka
• 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: 11

Current Ratings Graph Old Ratings Graph

1677 (-69)RatingProvisional
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May Challenge 2013(2013-05-13 16:00:00)

Global Rank:   1984

Cheated in:   

Ratings System Update

(2013-05-13 16:00:00)

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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1677 (+187)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1984

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)

September Cook-off

Hotel Bytelandia, Digit Rotation

September Challenge 2012

Queries About Numbers

October Challenge 2012

Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds

November Challenge 2012

Coin Flip, Sridhar Likes Travelling, Candy Collecting Game, Delicious Dishes, Lucky Balance

November Cook-Off 2012

Little Elephant and Permutations, Little Elephant and Divisors

December Challenge 2012

Granama Recipes, Book Exercises, Magic Rankings, Pizza Delivery

January Challenge 2013

A Fence for Byteland

March Challenge 2013

Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes

April Challenge 2013

ChefGame

May Challenge 2013

Your Name is Mine

Total Problems Solved: 42