Chirag

• Username: 1★lrn2code
• Country:  India
• Student/Professional:Professional
• Organisation:BookMyShow.com
• 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: 10

Current Ratings Graph Old Ratings Graph

1262 (+22)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2016(2016-03-15 15:00:00)

Global Rank:   3322

Cheated in:   

Ratings System Update

(2016-03-15 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?

1262 (-193)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2016(2022-12-20 00:00:00)

Global Rank:   3322

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 (10)

July Cook-Off 2014

Copy-Paste

December Cook-Off 2014

Good Joke!

May Challenge 2014

Compilers and Parsers, Chef-jumping

July Challenge 2014

Count Substrings

August Challenge 2014

Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Fun with Rotation

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

February Challenge 2015

Chef and Equality

March Challenge 2015

Chef and Notebooks

March Challenge 2016

Palindromic substrings

Total Problems Solved: 18