Aditya P. Singh

• Username: 4★picoder_314
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kanpur
• 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: 15

Current Ratings Graph Old Ratings Graph

1927 (+38)RatingProvisional
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May Cook-Off 2021 Division 2(2021-05-24 00:00:02)

Global Rank:   214

Cheated in:   

Ratings System Update

(2021-05-24 00:00:02)

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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1927 (-50)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   214

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 (15)

IOPC 2017 (Rated)

Max Out, The Birthday Tears

May Challenge 2019 Division 2

Reduce to One, Matches

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

August Challenge 2019 Division 2

Zombie and the Caves, Distribute Apples, Football, Dilemma, Guddu and his Mother

August Cook-Off 2019 Division 2

Chef Drinks Coke

September Challenge 2019 Division 2

Chef and Good Subsequences, Easy Fibonacci, Chef and Interesting Subsequences

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Challenge 2019 Division 2

Even Edges, Phone Prices, Operations on a Matrix, Array Modification, Chef and Maximum Star Value, Missing Number

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

January Challenge 2021 Division 2

Fair Elections, Watching CPL, Chef and Ants, Expected Number of SCCs

February Challenge 2021 Division 2

Frog Sort, Maximise Function

April Challenge 2021 Division 2

Binary String MEX, Worthy Matrix, Chef and Dice

April Lunchtime 2021 Division 2

A Special Tree, Chef in Heaven , Bench Press, Array Rotation

May Cook-Off 2021 Division 2

The Last Problem, Double Burgers, Chef and Subarrays

July Challenge 2021 Division 2 (Unrated)

Optimal Denomination, XxOoRr, Chef vs Bharat

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Help Nishant, Largest Laddu, Queens Placement , Insider Subsequences

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists

Total Problems Solved: 71