sanvir

• Username: 1★qqwweerrttyy
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 19

Current Ratings Graph Old Ratings Graph

1133 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2017(2017-11-25 22:30:00)

Global Rank:   1842

Cheated in:   

Ratings System Update

(2017-11-25 22:30:00)

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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1133 (+389)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   1842

Cheated in:   Plagiarised in OCT17

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 (19)

June Challenge 2016

Devu and an Array, Chef and Coins Game

August Challenge 2016

Chef and Chocolate

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs

November Challenge 2016

Task for Alexey

June Cook-Off 2016

Right Triangle

July Lunchtime 2016

Drumpf for President!

October Lunchtime 2016

The Largest Bouquet

March Challenge 2017

Bandwidth of a matrix, Bear and Extra Number, Xenny and Alternating Tasks

April Challenge 2017

Similar Dishes

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

A Good Set, Xenny and Coin Rankings

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

August Cook-Off 2017

Real obtuse

March Lunchtime 2017

Bear and Ladder

Total Problems Solved: 27