GAURAV KUMAR

• Username: 4★gauravkumar28
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, 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: 46

Current Ratings Graph Old Ratings Graph

1840 (-41)RatingProvisional
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July Challenge 2017(2017-07-17 15:00:00)

Global Rank:   5110

Cheated in:   

Ratings System Update

(2017-07-17 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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1840 (+262)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2017(2022-12-20 00:00:00)

Global Rank:   5110

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 (46)

November Challenge 2013

Uncle Johny

December Challenge 2013

Magic Pairs

December Lunchtime 2013

Mike and Matrices

April Cook-Off 2014

Snape and Ladder

May Cook-Off 2014

Divide the Cake, Ups and Downs

July Cook-Off 2014

Copy-Paste, Sum Queries

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD, Sherlock and the Grid

December Cook-Off 2014

Matrix Again, Good Joke!

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Stone, Chef and Strange Matrix, Chef-jumping, Compilers and Parsers

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password, Chef and Digit Jumps

July Challenge 2014

Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Chef and Gift, Chef and Reversing

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

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

May Lunchtime 2014

Approximately II

June Lunchtime 2014

The Smallest Pair

July Lunchtime 2014

And Operation

August Lunchtime 2014

Harrenhal

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob, Physics Class, Cascading Style Sheets

January Lunchtime 2015

Piece of cake, Just multiply

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality

August Challenge 2015

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

February Cook-Off 2015

Fit Squares in Triangle

March Cook-Off 2015

How to Minimize a String

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

February Lunchtime 2015

Lucky Four

March Lunchtime 2015

Chef Anup

June Lunchtime 2015

Chef and Submatrix, Chef and Two Strings

August Lunchtime 2015

Minimum Maximum

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

October Lunchtime 2016

The Largest Bouquet

July Challenge 2017

Whats in the Name

Total Problems Solved: 272