Md Jobaidul Islam Jahid

• Username: 4★jobaidul
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Begum Rokeya University Rangpur, Bangladesh
• 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: 7

Current Ratings Graph Old Ratings Graph

1857 (+36)RatingProvisional
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Starters 75 Division 2 (Rated)(2023-01-26 23:00:02)

Global Rank:   346

Cheated in:   

Ratings System Update

(2023-01-26 23:00:02)

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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1821 (-90)RatingProvisional
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Starters 60 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   170

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)

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Practice Paths (0)

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Contests (7)

January Challenge 2021 Division 2

Fair Elections

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

May Lunchtime 2022 Division 2 (Rated)

Maximum Pairwise Modular Sum, Equal After And, Balanced 0-1 Tree, Bucket and Water Flow

Starters 60 Division 2 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Tri XOR, Palindrome Flipping

Starters 75 Division 2 (Rated)

Equal Hamming Distance, Prefix Ones, Three Powers of Two

Total Problems Solved: 55