Shadman Shadab

• Username: 3★oneshadab
• Country:  Bangladesh
• Student/Professional:Student
• Institution:United International University, Dhaka Bangladesh
• 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: 8

Current Ratings Graph Old Ratings Graph

1658 (+112)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2018-03-12 15:00:00)

Global Rank:   297

Cheated in:   

Ratings System Update

(2018-03-12 15:00:00)

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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1658 (-124)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2018 DIV 2(2022-12-20 00:00:00)

Global Rank:   297

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 (8)

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

March Challenge 2017

Xenny and Alternating Tasks

April Challenge 2017

Stable market, Bear and Clique Distances

December Challenge 2017

Chef And Easy Xor Queries, Chef and Hamming Distance of arrays, Red and blue points, Penalty Shoot-out, Chef And his Cake, Santa Delivering Problem, Total Diamonds, Chef and Universe

November Lunchtime 2017

Smart Strategy, L-R queries

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

Total Problems Solved: 32