Rajat Narang

• Username: 3★codester94
• 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: 14

Current Ratings Graph Old Ratings Graph

1731 (+18)RatingProvisional
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May Cook-Off 2015(2015-05-25 00:00:00)

Global Rank:   591

Cheated in:   

Ratings System Update

(2015-05-25 00:00:00)

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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1731 (-91)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   591

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 (14)

July Challenge 2013

Count K-Primes, Chef and Walking on the rectangle

December Cook-Off 2014

Good Joke!

April Challenge 2014

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

June Challenge 2014

Chef and Digit Jumps, Chef and Subarray, Guessing Game

October Challenge 2014

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

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

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

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

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

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

May Cook-Off 2015

Devu and friendship testing

Total Problems Solved: 197