Mohammad Morsalin

• Username: 3★whit3space
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Noakhali Science and Technology University, Bangladesh
• 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: 30

Current Ratings Graph Old Ratings Graph

1724 (+10)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-01-05 23:00:02)

Global Rank:   1519

Cheated in:   

Ratings System Update

(2022-01-05 23:00:02)

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1724 (-58)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1519

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 (30)

April Challenge 2018 Division 2

Workers

February Challenge 2019 Division 2

Chef and Magical Jars, Deputy Chef, Chef and Secret Ingredients, Appy and Contest

February Cook-Off 2019 Division 2

Buying New Tablet, Chef and Party

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

April Cook-Off 2019 Division 2

Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm

May Challenge 2019 Division 2

Reduce to One

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date, Sum and GCD

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Chef and Mean , Minimum and Maximum

July Lunchtime 2019 Division 2

Easy Math

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

September Challenge 2019 Division 2

Easy Fibonacci, Chef and Interesting Subsequences

October Challenge 2019 Division 2

Chef and Maximum Star Value, Phone Prices, Operations on a Matrix, Array Modification, Even Edges

December Challenge 2019 Division 2

Plus Multiply, Easy Subsequence Selection, That Is My Score!

February Challenge 2020 Division 2

Hard Cash, School of Geometry, No Change Required, The Theatre Problem

March Challenge 2020 Division 2

Ada Bishop 2, Pintu and Fruits, XOR Engine

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

April Cook-Off 2020 Division 2

Lift Requests, Matrix Decomposition

February Lunchtime 2020 Division 2

At the Gates, Not All Flavours

July Cook-Off 2020 Division 2

Even-tual Reduction

July Lunchtime 2020 Division 2

Chef and Steps

RECode 12.0 (Rated for all)

Chef and String, Chef and Rotation, Chef and Numbers

October Challenge 2020 Division 2

Chef and Easy Queries, Positive AND, Covid Run

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Help Martha

InfInITy 2k20 Division 2 (Rated)

The One Who Knocks!, Empire Business

Byterace IIT Patna Division 2 (Rated)

Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

Total Problems Solved: 82