NAVEEN OJHA

• Username: 2★naveen1711
• Country:  India
• Student/Professional:Student
• Institution:Indian Statistical Institute, Kolkata
• 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

1577 (+47)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2018(2018-02-19 00:00:00)

Global Rank:   810

Cheated in:   

Ratings System Update

(2018-02-19 00:00:00)

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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1577 (-141)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2018(2022-12-20 00:00:00)

Global Rank:   810

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)

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

Rectangle

January Cook-Off 2018

Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples

Total Problems Solved: 19