Abhijeet pratap singh

• Username: 2★nandan111
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Rural Technology, Allahabad
• 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: 21

Current Ratings Graph Old Ratings Graph

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June Challenge 2020 Division 2(2020-06-15 15:00:02)

Global Rank:   6863

Cheated in:   

Ratings System Update

(2020-06-15 15:00:02)

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1530 (-34)RatingProvisional
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June Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   6863

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 (21)

September Challenge 2016

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

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

November Challenge 2016

Chef and squares, Task for Alexey

December Challenge 2016

Train Partner

September Cook-Off 2016

Lazy Jem

November Cook-Off 2016

Sebi and the highway

September Lunchtime 2016

Chef and Inequality

November Lunchtime 2016

Chef and his Students

January Challenge 2017

Cats and Dogs

February Challenge 2017

Chef and Triangles, Chef and His Apartment Dues

March Challenge 2017

Bandwidth of a matrix, (CH) Bear and Sorted Rows, Xenny and Alternating Tasks, Bear and Extra Number

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

February Cook-Off 2017

Download file

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

March Cook-Off 2017

Safe Robot

April Cook-Off 2017

Bear and Candies 123, Bear and AB

March Lunchtime 2017

Bear and Ladder

May Lunchtime 2017

Prefix Inversions

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

February Lunchtime 2020 Division 2

At the Gates

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

Total Problems Solved: 104