Shanto Islam

• Username: 2★ettehad97
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Shahjalal University of Science & Technology Sylhet, 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

1521 (+2)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2019 Division 2(2019-07-15 15:00:02)

Global Rank:   5107

Cheated in:   

Ratings System Update

(2019-07-15 15:00:02)

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?

1521 (-61)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   5107

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 Lunchtime 2017

Mathison and pangrams

January Lunchtime 2018

Chef and Game with Sequence

February Cook-Off 2018

Chef and Cook-Off

April Lunchtime 2018 Division 2

Two vs Ten

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

January Cook-Off 2019 Division 2

Ada School, Ada King

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

July Challenge 2019 Division 2

Chef and Mean

Total Problems Solved: 24