Jon Knows

• Username: 4★northremembers
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1868 (+76)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2018(2018-01-22 00:00:00)

Global Rank:   289

Cheated in:   

Ratings System Update

(2018-01-22 00:00:00)

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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1868 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2018(2022-12-20 00:00:00)

Global Rank:   289

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 (5)

December Challenge 2016

Kth Max Subarray, Our Base is Under Attack, Train Partner

March Challenge 2017

Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

December Challenge 2017

Chef and Universe, Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And Easy Xor Queries, Chef And his Cake, Total Diamonds

January Challenge 2018

Rectangle

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

Total Problems Solved: 24