Sherwin

• Username: 2★sherwin21990
• Country:  India
• Student/Professional:Professional
• Organisation:Ernst & Young
• 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: 20

Current Ratings Graph Old Ratings Graph

1499 (-47)RatingProvisional
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Starters 52 Division 3 (Rated)(2022-08-17 23:00:04)

Global Rank:   3442

Cheated in:   

Ratings System Update

(2022-08-17 23:00:04)

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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1499 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 52 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3442

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 (20)

August Long Contest 2011

Complex Spanning Tree, Infinite Grid Game

August Cook-off 2011

Open the Dragon Scroll

September Long Contest

BIT Magazine

September Cook-off

Hotel Bytelandia

December Cook-Off

Ciel and A-B Problem

March Challenge 2013

Tourist Translations, Approximately

October Challenge 2013

Helping Lira

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones, Gcd Queries, One Dimensional Kingdoms, Sereja and Votes

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

November Challenge 2016

Task for Alexey

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Yet Another Palindrome Making Problem, Easy Pronunciation

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid

July Long Two 2022 Division 3 (Rated)

Hungry Chef, Insurance, Sum of Product 1, To Divide or Not To Divide, Chef in his Office, Concat Sort, Maximize Difference

Starters 51 Division 3 (Rated)

Split N, Different Medians, TV Discount, Dominant Element

August Long 2022 Division 3 (Rated)

Sale Season, Two Trains, Make A and B equal

Starters 52 Division 3 (Rated)

WA Test Cases, Air Conditioner Temperature

Total Problems Solved: 106