gautam kumar

• Username: 3★ku_gautam
• Country:  India
• Student/Professional:Professional
• Organisation:Samsung R&D Institute India - Delhi
• 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: 21

Current Ratings Graph Old Ratings Graph

1672 (+36)RatingProvisional
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Starters 62 Division 2 (Rated)(2022-10-26 23:00:02)

Global Rank:   519

Cheated in:   

Ratings System Update

(2022-10-26 23:00:02)

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1672 (-97)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   519

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 (21)

May Cook-off 2018 Division 2

Secret Recipe

June Cook-Off 2018 Division 2

Archi and Comparsion

November Cook-Off 2018 Division 1

Beautiful Garland

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

June Challenge 2018 Division 2

Vision, Binary Shuffle, Naive Chef

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Modular GCD, Sheokand and Number

September Challenge 2018 Division 2

Table Game, Bad Shuffle, Chef and Adventures, War of XORs, Magician versus Chef

October Challenge 2018 Division 1

Appy and Balloons , Beautiful Bricks, Minimize Digitsum

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid, Mix Mix Game

November Lunchtime 2018 Division 1

Useful Number, Beats and Pieces

LoC April 2018 (Rated for Division 2)

Cricket Score

Quick Code (Rated for Division 2)

Majin Vegeta, Dr Geros lab

August Challenge 2019 Division 1

Football, Distribute Apples, Zombie and the Caves, Guddu and his Mother, Maximize an Expression, Dilemma, Encoding, Chef and Gordon Ramsay

February Challenge 2020 Division 1

Chef and Railway Stations, Expected Change, No Change Required, Long Contest and Cook Off Overlaps

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Perfect Power Divisors, Factor Tree, Leaked Answers (Challenge)

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers, Chef and Rotation, Chef and Walk

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

Starters 62 Division 2 (Rated)

Joint XOR, Sorted Substrings, Make Multiple, Final Sum

Total Problems Solved: 123