Rakibul Hossain

• Username:4★rakibulhossain
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Premier University, Chittagong
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1907 (+51)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2020-12-22 00:00:00)

Global Rank:   230

Cheated in:   

Ratings System Update

(2020-12-22 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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1907 (-121)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2022-12-20 00:00:00)

Global Rank:   230

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 (6)

January Challenge 2019 Division 2

Yet Another Problem About Sequences

June Cook-Off 2019 Division 2

Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush

August Lunchtime 2019 Division 2

Eidi Gift, Destroy Cells, Chef and Trip

May Lunchtime 2020 Division 1

Convert the String

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining, Square Submatrices

December Cook-Off 2020 Division 1

Self-Destructing Strings, Circle of Chaos

December Lunchtime 2020 Division 1 (Unrated)

Even Sequence, Three Letters, One Zero Swaps

Total Problems Solved: 29