Ishraq Ahmed Nibir

• Username: 3★ishraq_nibir
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Noakhali Science and Technology University, 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: 11

Current Ratings Graph Old Ratings Graph

1676 (+4)RatingProvisional
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April Lunchtime 2020 Division 2(2020-04-25 22:40:02)

Global Rank:   2147

Cheated in:   

Ratings System Update

(2020-04-25 22:40:02)

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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1676 (-16)RatingProvisional
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April Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2147

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 (11)

August Long Challenge 2017

Greedy Candidates

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

July Cook-Off 2017

Chang and the Perfect Function

September Cook-Off 2017

Statistics Construction, Subsequence Equality

November Cook-Off 2017

Random Pair

January Cook-Off 2018

Survive in ChocoLand

February Cook-Off 2018

Chef and Cook-Off

July Cook-Off 2018 Division 2

OR Matrix, Encoding Message

December Lunchtime 2018 Division 2

Print Pattern, Choosing from Buckets

April Lunchtime 2019 Division 2

Attendance, Fast Food

July Cook-Off 2019 Division 2

Birthday Gift Again, Playing with Strings

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

Total Problems Solved: 23