NIHARIKA DWIVEDI

• Username: 2★nehas2412
• Country:  India
• Student/Professional:Student
• Institution:Pranveer Singh Institute of Technology, Kanpur Uttar Pradesh, India
• 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: 26

Current Ratings Graph Old Ratings Graph

1543 (-3)RatingProvisional
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March Cook-Off 2020 Division 2(2020-03-23 00:00:02)

Global Rank:   2669

Cheated in:   

Ratings System Update

(2020-03-23 00:00:02)

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?

1543 (-89)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2669

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 (26)

June Cook-Off 2018 Division 2

Archi and Comparsion

September Mega Cook-Off 2018 Division 2

ATM Machine

November Cook-Off 2018 Division 2

Truth and Dare

June Challenge 2018 Division 2

Naive Chef

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Chef and Interactive Contests

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves

September Lunchtime 2018 Division 2

Judging Delay

January Challenge 2019 Division 2

Fancy Quotes

January Lunchtime 2019 Division 2

The Nights Watch

February Challenge 2019 Division 2

Appy and Contest

February Lunchtime 2019 Division 2

Average Number

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Maximum Remaining

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

May Challenge 2019 Division 2

Reduce to One

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Football, Distribute Apples, Dilemma

October Challenge 2019 Division 2

Phone Prices

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 2

No Change Required, Long Contest and Cook Off Overlaps, Hard Cash, School of Geometry, The Theatre Problem

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

March Cook-Off 2020 Division 2

Find Your Gift

March Lunchtime 2020 Division 2 (Unrated)

Good Prefix

Total Problems Solved: 140