vivek jain

• Username: 2★jain_vivi
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Warangal
• 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: 17

Current Ratings Graph Old Ratings Graph

1551 (+62)RatingProvisional
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October Lunchtime 2017(2017-10-28 22:30:00)

Global Rank:   301

Cheated in:   

Ratings System Update

(2017-10-28 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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1551 (-271)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   301

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 (17)

November Challenge 2015

Chef and cakes

February Challenge 2016

Chef-Detective

April Challenge 2016

Chef And Coloring

June Challenge 2016

Chef and Coins Game, Devu and an Array

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard

February Cook-Off 2016

Puppy and Sum

September Cook-Off 2016

Lazy Jem

April Lunchtime 2016

Coins And Triangle

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

September Challenge 2017

Sereja and Commands, Chef and Pick Digit

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries

October Lunchtime 2017

Buggy Calculator, Maximum Number

Total Problems Solved: 54