natani mayank

• Username: 4★onebyzero
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 16

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1850 (-33)RatingProvisional
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May Challenge 2015(2015-05-18 15:00:00)

Global Rank:   2091

Cheated in:   

Ratings System Update

(2015-05-18 15:00:00)

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1850 (+168)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2015(2022-12-20 00:00:00)

Global Rank:   2091

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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Contests (16)

December Cook-Off 2012

Reversing directions, Packaging Cupcakes

January Challenge 2013

The Minimum Number Of Moves, Little Elephant and Alcohol, Three Different Numbers, Chef of the Year, A Fence for Byteland, End Of The World

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes

April Challenge 2013

Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Maximum Weight Difference, Levy Conjecture

May Challenge 2013

Field Trip, Your Name is Mine, Name Reduction, Password Cracking Challenge, Tree Counting, Witua and Math, Matchsticks, Juno Puzzle for May

June Challenge 2013

Two k-Convex Polygons, Lapindromes, W String, To challenge or not, Predictopus, Dessert Wizard, Just Some Permutations 3, Collecting Magical Berries, Little Elephant and Mouses

July Challenge 2013

Circle of death, Sereja and Sorting, Count K-Primes, Furik and Rubik and Sub Array, The Probability Of Winning, Chef and Walking on the rectangle , Mountain Holidays, Galactik Football

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Splitting Candies

November Challenge 2013

Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

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

February Challenge 2014

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

May Challenge 2014

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

July Challenge 2014

Count Substrings

October Challenge 2014

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

May Challenge 2015

Set Difference , Chef and new recipe

Total Problems Solved: 99