purushottam kumar

• Username: 2★krpuru121
• Country:  India
• Student/Professional:Professional
• Organisation:Vassar Labs
• 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: 11

Current Ratings Graph Old Ratings Graph

1444 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2019 Division 2(2019-01-14 15:00:02)

Global Rank:   5613

Cheated in:   

Ratings System Update

(2019-01-14 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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1444 (+16)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5613

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 (11)

July Challenge 2015

Bread

August Challenge 2015

Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays

December Challenge 2015

Chef and the stones

April Challenge 2017

Bear and Row 01, Similar Dishes

May Challenge 2017

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

May Lunchtime 2017

Prefix Inversions

January Challenge 2019 Division 2

Distinct Pairs, Fancy Quotes

Total Problems Solved: 15