Sagnik Majumder

• Username: 3★dibyo_99
• Country:  United States
• Student/Professional:Student
• Institution:Stanford University Stanford, California, USA
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1723 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2015(2015-02-16 15:00:00)

Global Rank:   3495

Cheated in:   

Ratings System Update

(2015-02-16 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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1723 (+52)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2015(2022-12-20 00:00:00)

Global Rank:   3495

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 (7)

December Cook-Off 2014

Good Joke!

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

November Challenge 2014

Chef and Segment Game, Chef and Words, Sereja and Permutations, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome

December Challenge 2014

Chef and Bracket-Pairs, Chef and Apple Trees, XOR with Subset, Chef Under Pressure

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

Queries on the String, Chef and A Large Permutation, Chef and Stones, One Dimensional Kingdoms, Gcd Queries

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Equality

Total Problems Solved: 44