Nahian Chowdhury

• Username: 3★nahian00777
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Chittagong University of Engineering & Technology, 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: 15

Current Ratings Graph Old Ratings Graph

1601 (+39)RatingProvisional
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Starters 168 (Rated)(2025-01-08 22:30:04)

Global Rank:   476

Cheated in:   

Ratings System Update

(2025-01-08 22:30:04)

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1337 (+215)RatingProvisional
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Starters 47 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   5538

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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Contests (15)

February Long 2022 - I, Division 3 (Rated)

Chef and the Hair Salon, N Queens Puzzle Solved !

CodeChef Starters 25 Division 3 (Rated)

Fit in Data Type, Chef and His Fruit Stand

CodeChef Starters 28 Division 4 (Rated)

Chef and Instant Noodles, Self Defence Training, Car Choice, Qualify the round, Count the Holidays

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Swapping Chefs Way, Chef and Chocolates, Balanced Reversals

CodeChef Starters 31 Division 4 (Rated)

Alternating String, Economics Class, Group Assignment, Cup Finals, Sign Moves

May Cook-Off 2022 Division 4 (Rated)

Chef and Gym, Chef and Masks

Starters 47 Division 4 (Rated)

Chef On Date, End Sorted, Minimum Coins, Chess Time

Starters 119 Division 4 (Rated)

K Odd Sum, Judged, Another Good String , Advitiya, Cookie Day

Starters 120 Division 3 (Rated)

Largest K, Sub or Swp, Valentine Gifts

Starters 121 Division 3 (Rated)

Caesar Cipher Lite, Anti Adjacent Swaps, The Man Code

Starters 162 (Rated)

Adjacent Sum Array, Permutation Mod K, Assignment Score

Starters 163 (Rated)

Nice Array, Minimum Types, Binary Sum

Starters 164 (Rated)

Itz Simple, Halloween Array, Construct Permutation, Swap and Flip

Starters 166 (Rated)

Chefland Library, Christmas Gifts

Starters 168 (Rated)

Binary Removals, Make Odd, Big Achiever

Total Problems Solved: 70