Vinayak Agarwal

• Username: 3★vinayak_7989
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1797 (-51)RatingProvisional
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Starters 83 Division 2 (Rated)(2023-03-29 22:30:02)

Global Rank:   1521

Cheated in:   

Ratings System Update

(2023-03-29 22:30:02)

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1884 (-80)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   270

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 (20)

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum

UWCOI 2021 (Rated for all)

Hidden Numbers

January Challenge 2021 Division 3

Chef and Division 3, Encoded String

February Challenge 2021 Division 3

Highest Divisor

February Lunchtime 2021 Division 3

Daanish and Problems, Coprime Range

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Hiring Test, Chef On Island, Maximum Size

May Cook-Off 2021 Division 2

Chef and Subarrays

May Challenge 2021 Division 2 (Rated)

Tree House, Xor Equality, Tic Tac Toe, Modular Equation

August Lunchtime 2021 Division 2

K-th Maximum, Just a Graph, Crossing Blocks

September Cook-Off 2021 Division 2

Zebra Crossing, Fake Swaps, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 12 Division 2 (Unrated)

Make it Divisible

CodeChef Starters 16 Division 2 (Unrated)

Professor And Directions, K - Magical String, Chef and Magical Steps, Subarray Sum

October Lunchtime 2021 Division 2

Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Min Max LCM, Equal Beauty, Round Robin Ranks , Dance Moves, Yet Another Flipping Problem

SnackDown 2021 - Online Pre-Elimination

Product Pain, Guests like slippers

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

CodeChef Starters 21 Division 1 (Unrated)

And Or Union

Code Drive Division 2 (Rated)

Sum this up, Count Number of Peaks, Maximum Factors Problem, Again XOR problem, Count of Array

SnackDown 2021 - Final Round Parallel Contest (Unrated)

Ones Guessing

CodeChef Starters 23 Division 1 (Unrated)

Subarray Mex, Maximise the Minimum, Maximising Vacations, Non Zero Subarray Xor

CodeChef Starters 25 Division 1 (Unrated)

Building Towers, Equal MEX

CodeChef Starters 28 Division 1 (Unrated)

Travelling in the Graph, Permutation Xority

CodeChef Starters 30 Division 1 (Unrated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 32 Division 1 (Unrated)

Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation, Increasing Addition

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 83 Division 2 (Rated)

Construct String

Total Problems Solved: 111