Tahsin Protik

• Username: 5★tahsin_protik
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Rajshahi University of Engineering & Technology Bangladesh
• 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: 11

Current Ratings Graph Old Ratings Graph

2027 (+54)RatingProvisional
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July Cook-Off 2021 Division 1(2021-07-28 22:45:00)

Global Rank:   87

Cheated in:   

Ratings System Update

(2021-07-28 22:45:00)

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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2027 (-193)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   87

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)

April Challenge 2019 Division 2

Maximum Remaining, Friend or Girlfriend

May Cook-Off 2019 Division 2

Chain Reaction, Misha and Nice Sets, Recover the Sequence

July Lunchtime 2019 Division 2

Delete a Subarray, Easy Math, Swapping

April Lunchtime 2020 Division 2

Another Birthday Present!, Positive Mex, Chef in Fantasy League

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction

December Lunchtime 2020 Division 1 (Unrated)

One Zero Swaps

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates, Hiring Workers

October Lunchtime 2020 Division 2

AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Cute Chef Gift

February Lunchtime 2021 Division 1

Average Sorting, Sed Max, Independent Set

July Cook-Off 2021 Division 1

Beautiful Subsequence, Mod Equality, Hidden Colored Graph

Total Problems Solved: 41