Jubayer Ahmed

• Username: 1★jubayerahmed26
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Patuakhali Science And technology University
• 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: 5

Current Ratings Graph Old Ratings Graph

1340 (+91)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 80 Division 4 (Rated)(2023-03-08 23:00:06)

Global Rank:   1696

Cheated in:   

Ratings System Update

(2023-03-08 23:00:06)

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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1009? (+5)RatingProvisional
Rating i Provisional Rating, click to know more

October Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   16584

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)

Practice Paths (2)

Level up from 1* to 2*

24%

Practice C++

9%

Contests (5)

CodeChef Starters 34 Division 4 (Rated)

Good Quality Bulbs, Expiring Bread, Is the Score Consistent

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas

Starters 78 Division 4 (Rated)

Good Turn, Candy Store, Passing Marks, Valid Expression

Starters 79 Division 4 (Rated)

Distinct Opposite Sums, Better Deal, Ageing

Starters 80 Division 4 (Rated)

Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements

Total Problems Solved: 140