Ehsan Poursaeed

• Username: 3★hsnprsd
• Country:  Iran
• Student/Professional:Student
• Institution:Allameh Helli High Schools Tehran, Ghaffari, Iran
• 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: 6

Current Ratings Graph Old Ratings Graph

1654 (+95)RatingProvisional
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Starters 201 (Rated)(2025-08-27 22:00:04)

Global Rank:   114

Cheated in:   

Ratings System Update

(2025-08-27 22:00:04)

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1559 (-53)RatingProvisional
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October Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1229

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

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Learning Paths (0)

Practice Paths (3)

Greedy Algorithms

36%

Number theory

42%

Practice for ZCO and INOI

0%

Contests (6)

May Challenge 2018 Division 2

Minimum Deletions, Xor Again, Dibs on Fibs, Mighty Friend

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash, The Theatre Problem, No Change Required, Expected Change, Chef and Railway Stations

October Challenge 2020 Division 2

Covid Run

October Cook-Off 2020 Division 2

Split the Str Ing, Path-etic Sums

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Total Problems Solved: 39