Saroj Kumar

• Username: 2★saroj_nit
• Country:  India
• Student/Professional:Student
• Institution:Jadavpur University Kolkata, West Bengal, India
• 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: 12

Current Ratings Graph Old Ratings Graph

1417 (+70)RatingProvisional
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March Challenge 2019 Division 2(2019-03-13 15:00:02)

Global Rank:   2189

Cheated in:   

Ratings System Update

(2019-03-13 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?

1417 (-201)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2189

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 (12)

August Long Challenge 2017

Chef and Rainbow Array

December Challenge 2017

Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

July Cook-Off 2018 Division 2

Encoding Message

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, War of XORs

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

Total Problems Solved: 35