Nidhi

• Username: 2★nid2cod
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1536 (+25)RatingProvisional
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July Cook-Off 2018 Division 2(2018-07-23 00:00:05)

Global Rank:   756

Cheated in:   

Ratings System Update

(2018-07-23 00:00:05)

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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1536 (-62)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   756

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 (18)

April Challenge 2015

Broken Telephone

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Chef and Cube, Bread

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

April Challenge 2016

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

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

Andrash and Stipendium, Chefland and Electricity

August Challenge 2016

Chef and Round Run, Chef and Circle Run, Chef and Chocolate

September Challenge 2016

Chef and Friends, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Sereja and Progressions, Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

November Challenge 2016

Chef and squares, Task for Alexey, Count Permutations

March Cook-Off 2016

Alternating subarray prefix

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

Total Problems Solved: 71