Nitin Kumar

• Username:1★c_nitin
• Country:  India
• Student/Professional:Professional
• Organisation:Samsung Research Institute Delhi
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1392 (-1)RatingProvisional
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July Challenge 2017(2017-07-17 15:00:00)

Global Rank:   5110

Cheated in:   

Ratings System Update

(2017-07-17 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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1392 (-29)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5110

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 (19)

August Challenge 2015

Cooking Machine

September Challenge 2015

Count Steps in Matrix

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

June Challenge 2016

Chef and Coins Game, Devu and an Array

July Challenge 2016

Andrash and Stipendium, Chefland and Electricity

September Challenge 2016

Chef and digits of a number

October Challenge 2016

Chef and Keyboard

June Cook-Off 2016

Sticks, Right Triangle

June Lunchtime 2016

Collisions

July Lunchtime 2016

Drumpf for President!

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

February Cook-Off 2017

Download file

April Challenge 2017

Similar Dishes

June Challenge 2017

A Good Set

July Challenge 2017

Chef and Sign Sequences

March Cook-Off 2017

Safe Robot

Total Problems Solved: 151