vaishnav agrawal

• Username: 3★lazybyte79
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• 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: 14

Current Ratings Graph Old Ratings Graph

1702 (-35)RatingProvisional
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June Lunchtime 2020 Division 1(2020-06-27 22:30:00)

Global Rank:   636

Cheated in:   

Ratings System Update

(2020-06-27 22:30:00)

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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1702 (-96)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   636

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 (14)

June Cook-Off 2018 Division 2

Archi and Comparsion

June Challenge 2018 Division 2

Binary Shuffle, Naive Chef

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2019 Division 2

Eidi Gift

September Mega Cook-Off 2019 Division 2

Playing with Matches

November Cook-Off 2019 Division 2

Signature, Chef Diet

December Lunchtime 2019 Division 2

Check Algorithm, Guess the number, Stupid Machine

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

May Lunchtime 2020 Division 1

Convert the String

Biteration #2 (Rated for Division 2)

A - Books, B - Candy Love, C - Chef and Maths

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Minion AND Range, Recruit Villagers

June Lunchtime 2020 Division 1

Maximum AND

Total Problems Solved: 82