Dugyala Vignesh Kumar

• Username: 2★vignesh_1_4_3
• Country:  India
• Student/Professional:Student
• Institution:Vardhaman College of Engineering Hyderabad, Telangana
• 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

1457 (-50)RatingProvisional
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Starters 121 Division 3 (Rated)(2024-02-14 22:00:04)

Global Rank:   4846

Cheated in:   

Ratings System Update

(2024-02-14 22:00:04)

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1592 (-149)RatingProvisional
Rating i Provisional Rating, click to know more

March CodeChef Starters 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   76

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)

March Challenge 2020 Division 2

Ada Bishop 2, Pintu and Fruits, XOR Engine

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

April Cook-Off 2020 Division 2

Lift Requests

July Challenge 2020 Division 2

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

August Challenge 2020 Division 2

Another Card Game Problem, Chef and Wedding Arrangements, Smallest KMP, Chef and Linear Chess, Chef Wars - Return of the Jedi

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 2

Chef and Steps

August Cook-Off 2020 Division 2

Chef and Work, K-Foldable String

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

December Challenge 2020 Division 2

Positive Prefixes, Vaccine Distribution, Even Pair Sum, Vaccine Production

September Lunchtime 2020 Division 2

GCD operations, Watermelon

January Cook-Off 2021 Division 3

Password

February Challenge 2021 Division 3

Frog Sort, Maximise Function, Highest Divisor

February CodeChef Starters 2021 Division 3 (Rated)

Maximum Value, College Life 2, Chef and Coupon

March Challenge 2021 Division 2

Space Arrays, Interesting XOR!

March CodeChef Starters 2021 Division 3 (Rated)

Point Grid, College Life 5, Server Trouble, Nobel Prize, Possible Victory

SnackDown 2021 - Online Qualifiers

Lucky Number

Starters 119 Division 3 (Rated)

Judged, Cookie Day, Another Good String

Starters 120 Division 3 (Rated)

Sub or Swp, Valentine Gifts

Total Problems Solved: 141