Gagan Madan

• Username: 4★kryptomaniac
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 27

Current Ratings Graph Old Ratings Graph

1826 (+24)RatingProvisional
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August Lunchtime 2017(2017-08-26 23:00:00)

Global Rank:   363

Cheated in:   

Ratings System Update

(2017-08-26 23:00:00)

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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1826 (-50)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   363

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 (27)

October Cook-Off 2013

Polo the Penguin and the Numbers

October Challenge 2013

Little Elephant and Bamboo, Maxim and Dividers, Helping Lira

December Cook-off 2013

Chef and Girlfriend

June Challenge 2014

Chef and Subarray

October Challenge 2014

Chef and Ground

June Lunchtime 2014

The Smallest Pair

August Lunchtime 2014

Harrenhal

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

August Challenge 2015

Cooking Machine, Aditi and Magic Trick, Gravity Guy, Way Out

June Cook-Off 2015

Strange operations

May Lunchtime 2015

Devu and Grapes

June Lunchtime 2015

Chef and Two Strings

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef and Array and K, Chef And The Hiring Event, Chef And Binary Operation

July Challenge 2016

Andrash and Stipendium, Chef and Tetris, Chef and Robots Competition, Chefland and Electricity

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

February Lunchtime 2016

Chef and Socks

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

November Lunchtime 2016

Chef and his Students

January Challenge 2017

Capital Movement, Tourists in Mancunia, Reservior, Cats and Dogs

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

August Cook-Off 2017

Real obtuse, From heaven to earth

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

Total Problems Solved: 78