Vishal Kumar

• Username: 3★vk919900
• Country:  India
• Student/Professional:Student
• Institution:University Institute of Engineering and Technology, Punjab University Chandigarh, 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: 11

Current Ratings Graph Old Ratings Graph

1625 (+67)RatingProvisional
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CodeChef Starters 28 Division 3 (Rated)(2022-03-02 23:00:04)

Global Rank:   14

Cheated in:   

Ratings System Update

(2022-03-02 23:00:04)

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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1625 (-194)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 28 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   14

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)

August Cook-Off 2021 Division 3

Which Division, Equal Difference

CodeChef Starters 10 Division 3 (Rated)

Odd Repeat, Maximise the Subsequence Sum, Hardest Problem Bet

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 3

Cars and Bikes, Fake Swaps, Fake GCD, Adjacency Hatred

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible, K - balanced string

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Maximum Light Up, Magical Doors

October Challenge 2021 Division 2 (Unrated)

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

September Lunchtime 2021 Division 2

Yet another SOD problem, Alice vs Bob Faceoff, Balanced and Unique Arrays

CodeChef Starters 16 Division 2 (Unrated)

Chef And Salary Pay, Pass or Fail

November Challenge 2021 Division 2 (Unrated)

Equal Coins, Which Fuel is Cheaper

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Non Zero Subarray Xor

CodeChef Starters 24 Division 2 (Rated)

Yet Another Constructive Problem, Divisors and Reciprocals, Avoid Contact, Anti Palindrome

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, Chef and the Hair Salon

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x

CodeChef Starters 28 Division 3 (Rated)

Travelling in the Graph, Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

Total Problems Solved: 76