Md Hasnain

• Username: 3★mdhasnain54322
• Country:  India
• Student/Professional:Student
• Institution:University Of Engineering & Management, Kolkata West Bengal, India
• 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: 16

Current Ratings Graph Old Ratings Graph

1631 (+66)RatingProvisional
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January Challenge 2021 Division 2(2021-01-11 15:00:02)

Global Rank:   696

Cheated in:   

Ratings System Update

(2021-01-11 15:00:02)

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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1631 (-260)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   696

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 (16)

October Cook-Off 2017

Chef and Employment Test

August Lunchtime 2017

Mathison and pangrams

January Challenge 2018

Rectangle

April Challenge 2019 Division 2

Maximum Remaining

April Lunchtime 2019 Division 2

Attendance

May Challenge 2019 Division 2

Reduce to One

May Lunchtime 2019 Division 2 (Unrated)

CV

June Challenge 2019 Division 2

Road Signs, Guddu on a Date

June Lunchtime 2019 Division 2

Ping Paja Pong

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

October Challenge 2020 Division 2

Positive AND, Chef and Easy Queries, Covid Run, Replace for X

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall

January Challenge 2021 Division 2

Chef and Ants, Watching CPL, Fair Elections

December Challenge 2020 Division 2

Hail XOR, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

Total Problems Solved: 64