Rohit Kumar

• Username: 4★rohitk199626
• Country:  India
• Student/Professional:Student
• Institution:Deenbandhu Chhotu Ram University of Science and Technology, Murthal Haryana, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1826 (+22)RatingProvisional
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January Challenge 2017(2017-01-18 15:00:00)

Global Rank:   896

Cheated in:   

Ratings System Update

(2017-01-18 15:00:00)

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1826 (-48)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   896

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)

August Challenge 2015

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

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Lighthouses, Cracking the Code

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

November Challenge 2015

Chef and cakes, Eugene and function

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015

Forgotten Language

October Cook-Off 2015

Almost Sorted Permutation

November Cook-Off 2015

Sereja and Array and Subtracting

July Lunchtime 2015

Greedy puppy

August Lunchtime 2015

Minimum Maximum

September Lunchtime 2015

Sum of palindromic numbers

October Lunchtime 2015

emitL

January Long Challenge 2016

Rupsa and the Game, Devu and Perfume, Churu and Balls, Chef and Time Machine

February Challenge 2016

Devu and a light discussion, Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

June Challenge 2016

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

July Challenge 2016

Chefland and Electricity, Andrash and Stipendium

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs, Chef and Two String

December Challenge 2016

Train Partner, Kirito in labyrinth, Our Base is Under Attack

January Cook-Off 2016

Chef and Destruction, Chef and Fruits

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior

Total Problems Solved: 141