Rupayan Das Chaudhuri

• Username: 4★rupayan36
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• 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: 8

Current Ratings Graph Old Ratings Graph

1900 (-5)RatingProvisional
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Starters 159 (Rated)(2024-11-06 22:00:02)

Global Rank:   513

Cheated in:   

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(2024-11-06 22:00:02)

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1467? (+272)RatingProvisional
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April Long One 2022, Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   27

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Learning Paths (0)

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Practice Paths (0)

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Contests (8)

April Long One 2022, Division 4 (Rated)

Prime Sum, Dazzling GCD Pair, Pairwise Xors, The Cooler Dilemma 2, The Cooler Dilemma 1, Ezio and Guards, Dazzling AXNODR Challenge

Starters 145 Division 3 (Rated)

Make Bob Win , Gun Master, Make My Array Equal, Square String

Starters 146 Division 2 (Rated till 5 stars)

Back Front, Bouncing Ball, Permutation Construction, Knockout tournament

Starters 149 (Rated)

Chef Loves Beautiful Strings (Easy Version), Maximise Sum, Easy Subarray Sum

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 154 (Rated)

Count Winning Subarrays, GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 159 (Rated)

Crafty Coloring (Hard), Crafty Coloring (Easy), Super Hero, Chess Colouring, Elections

Total Problems Solved: 36