Jayant Kumar Yadav

• Username: 2★jack_jay
• 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: 7

Current Ratings Graph Old Ratings Graph

1406 (-33)RatingProvisional
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December Challenge 2018 Division 2(2018-12-18 01:02:02)

Global Rank:   7977

Cheated in:   

Ratings System Update

(2018-12-18 01:02:02)

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1406 (+32)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   7977

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)

Practice Paths (1)

Practice for ZCO and INOI

0%

Contests (7)

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

April Challenge 2017

Bear and Row 01, Similar Dishes

July Challenge 2017

Chef and Sign Sequences, Whats in the Name

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Chef and Interactive Contests

Total Problems Solved: 22