pavan krishna

• Username: 2★pavankrish
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Calicut
• 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: 20

Current Ratings Graph Old Ratings Graph

1542 (+24)RatingProvisional
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September Challenge 2021 Division 3 (Rated)(2021-09-13 15:00:00)

Global Rank:   1982

Cheated in:   

Ratings System Update

(2021-09-13 15:00:00)

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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1542 (-59)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1982

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)

May Challenge 2016

Laddu

June Challenge 2016

Chef And Binary Operation, Devu and an Array, Chef and Coins Game

July Challenge 2016

Andrash and Stipendium

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs

April Cook-Off 2016

Movie Weekend

May Cook-Off 2016

Phantasialand

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

July Lunchtime 2016

Drumpf for President!

January Challenge 2017

Cats and Dogs, Reservior

July Challenge 2021 Division 3 (Rated)

XxOoRr, Maximum Production, Relativity

July Cook-Off 2021 Division 3

Shoe Fit

CodeChef Starters 6 Division 3 (Rated)

Cricket Ranking, Three Dices

CodeChef Starters 7 Division 3 (Rated)

Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

CodeChef Starters 9 Division 3 (Rated)

Bus full of passengers, Large Square, Black cells in a chessboard

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

Code: Nium Challenge

Alphabet Difference, Divide Students Into Classes

Total Problems Solved: 73