jitender kumar

• Username: 2★jitender007
• Country:  India
• Student/Professional:Professional
• Organisation:Valeo
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 39

Current Ratings Graph Old Ratings Graph

1496 (+9)RatingProvisional
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February Long 2022 - I, Division 3 (Rated)(2022-02-07 15:00:00)

Global Rank:   1716

Cheated in:   

Ratings System Update

(2022-02-07 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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1496 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

February Long 2022 - I, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1716

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 (39)

June Challenge 2014

Guessing Game, Chef and Subarray, Forgot Password

July Challenge 2014

Count Substrings

August Challenge 2014

The Leaking Robot, Cleaning Tables, Chef and Gift

September Challenge 2014

Fun with Rotation

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014

Chef and Apple Trees

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Broken Telephone

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

August Cook-Off 2015

Chef and the Wildcard Matching

February Challenge 2016

Chef-Detective

March Challenge 2016

maximize the sum, Chef And Special Dishes, Palindromic substrings

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

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

July Challenge 2016

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

November Challenge 2016

Task for Alexey

August Long Challenge 2017

Chef and Rainbow Array

September Challenge 2017

Little Chef and Sums

March Challenge 2018 DIV 2

Minion Chef and Bananas, Minions and Voting, Chef and Glove, A Big Sale, Chef and Easy Problem, Mix the Colors

April Challenge 2018 Division 2

Weight of Numbers, Count Good Prefixes, Average of Pairs, Workers

January Challenge 2019 Division 2

Fancy Quotes

April Challenge 2019 Division 2

Subtree Removal, Fencing, Maximum Remaining, Friend or Girlfriend

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date

September Challenge 2019 Division 2

Easy Fibonacci, Chef and Interesting Subsequences

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Challenge 2019 Division 2

Operations on a Matrix, Phone Prices, Array Modification, Missing Number, Even Edges, Chef and Maximum Star Value

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, Smallest Beautiful Number, Weapon Value, Chef and Minimum Colouring

December Challenge 2019 Division 1

Binary XOR, Sticky Notes, Addition

January Challenge 2020 Division 1

Doraemon, Chef and Dynamo

February Challenge 2020 Division 1

Chef and Railway Stations, No Change Required, Long Contest and Cook Off Overlaps

April Challenge 2020 Division 1

Strange Number, Squared Subsequences

Biteration #2 (Rated for Division 2)

A - Books, C - Chef and Maths

February Challenge 2021 Division 2

Maximise Function

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

Total Problems Solved: 100