Aditya Nain

• Username: 2★adityanain1
• Country:  India
• Student/Professional:Professional
• Organisation:CA,Inc
• 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

1407 (+83)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2015(2015-05-18 15:00:00)

Global Rank:   1464

Cheated in:   

Ratings System Update

(2015-05-18 15:00:00)

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?

1407 (-267)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1464

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)

December Cook-Off

Ciel and A-B Problem

February 2012 Challenge

Count of Maximum

September Challenge 2012

Kisses & Hugs, Racing Horses, Three is Crowd

October Challenge 2012

Fierce Battles, Event Organizer, The New Scheme

September Cook-Off 2012

Carvans

June Challenge 2013

Predictopus, Lapindromes, To challenge or not, Two k-Convex Polygons, Dessert Wizard

October Challenge 2014

Chef and Square

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

Total Problems Solved: 39