Aman Barnwal

• Username: 4★aman_barnwal
• Country:  India
• Student/Professional:Professional
• Organisation:PayPal 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: 8

Current Ratings Graph Old Ratings Graph

1823 (+79)RatingProvisional
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January Challenge 2021 Division 2(2021-01-11 15:00:02)

Global Rank:   17

Cheated in:   

Ratings System Update

(2021-01-11 15:00:02)

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1823 (-283)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   17

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 (8)

April Challenge 2020 Division 2

Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue, Strange Number

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

June Challenge 2020 Division 2

Even Matrix, Chef and Price Control, Chef and String, Covid Sampling (Challenge), Chef and Icecream, The Tom and Jerry Game!

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game, Doctor Chef, Chefina and Swaps, Ada King, Missing a Point

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Magical Candy Store, Unusual Queries, Iron, Magnet and Wall

January Challenge 2021 Division 2

Chef and Ants, Fair Elections, Watching CPL, Expected Number of SCCs, Guess the Tiling, Cool Subsets

December Challenge 2020 Division 1

Hail XOR, Calculus, String Operations, Positive Prefixes, Even Pair Sum

Total Problems Solved: 49