Adarsh Kumar Singh

• Username: 3★ronaldo_989
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• 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: 11

Current Ratings Graph Old Ratings Graph

1753 (+56)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-01-05 23:00:02)

Global Rank:   802

Cheated in:   

Ratings System Update

(2022-01-05 23:00:02)

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1753 (-142)RatingProvisional
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CodeChef Starters 21 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   802

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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Contests (11)

September Cook-Off 2021 Division 3

Chef and Pairwise Distances, Cars and Bikes, Adjacency Hatred, Fake GCD, Zebra Crossing, Fake Swaps

SnackDown 2021 - Online Qualifiers

Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 3 (Rated)

The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, Magical Doors, The Preparations, Maximum Light Up

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Vaccine Dates

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Cook-Off 2021 Division 3

Odd Sum, 01 Subsequence

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Equal Beauty

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible, Guests like slippers, Product Pain

CodeChef Starters 17 Division 3 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, Chef on Vacation, New Piece

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

Total Problems Solved: 50