Sajeeb Kumar Ray

• Username: 4★sajeeb02
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Pabna University of Science & Technology, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

1822 (+55)RatingProvisional
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Starters 79 Division 2 (Rated)(2023-03-01 23:00:02)

Global Rank:   116

Cheated in:   

Ratings System Update

(2023-03-01 23:00:02)

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1621 (+0)RatingProvisional
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Starters 53 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1067

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 (10)

Starters 49 Division 4 (Rated)

Split The String, N Buttons 1 Bulb, Valid Minimum, Monks, Is it hot or cold, High Frequency, Maximise the Tastiness

Starters 50 Division 3 (Rated)

Permutation GCD, Nearest Court, Average Permutation

Starters 51 Division 3 (Rated)

Different Medians, Dominant Element, TV Discount, Copy and Paste, Split N

Starters 52 Division 3 (Rated)

Minimum Sum, WA Test Cases, Air Conditioner Temperature, Nil Xor

Starters 53 Division 3 (Rated)

Weights, Odd Pairs, Black&White Ring Game, Make A and B equal

Starters 54 Division 2 (Unrated)

Equal Distinct

Starters 71 Division 2 (Rated)

Pet Store, Maximizing LCS

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus

Starters 77 Division 2 (Rated)

K Increment Palindrome, Three Numbers, Concat Palindrome

Starters 78 Division 2 (Rated)

Bitwise Equation, Valid Expression, Solve More Problems!

Starters 79 Division 2 (Rated)

Love Squares Hate Cubes, Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums

Total Problems Solved: 54