Yatin Sharma

• Username: 4★Eu1er
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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: 24

Current Ratings Graph Old Ratings Graph

1915 (-46)RatingProvisional
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March Cook-Off 2015(2015-03-23 00:00:00)

Global Rank:   407

Cheated in:   

Ratings System Update

(2015-03-23 00:00:00)

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1915 (+95)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   407

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 (24)

October Cook-Off 2013

Polo the Penguin and the Test

November Challenge 2013

Superpowers of 2, Missing some chairs, Uncle Johny, Square Digit Squares

December Challenge 2013

Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries

December Cook-off 2013

Chef and Girlfriend

January Challenge 2014

Please like me, Chef and Feedback

January Cook-off 2014

Chef and the Cake I

March Cook-Off 2014

Dividing Stamps

May Cook-Off 2014

Divide the Cake, Ups and Downs

November Cook-Off 2014

Brackets

February Challenge 2014

Make It Zero 2, Colored Array, Longest Common Pattern, Little Elephant and Subarrays, Make Him Happy, Make It Zero

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

May Challenge 2014

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

July Challenge 2014

Chef and Frogs

September Challenge 2014

Chef and sequence

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

Sereja and Permutations, Let us construct palindrome, Chef and Red Black Tree, Distinct Characters Subsequence, Chef and Words, Chef and Segment Game

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and A Large Permutation, Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Sereja and Number Division 2

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

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

March Challenge 2015

Count Substrings, Chef and Notebooks, Sereja and Random Array, Devu and his Class, Sign Wave

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

Total Problems Solved: 165