n_knuu

• Username: 5★n_knuu
• Country:  Japan
• Student/Professional:Student
• Institution:Kyoto University
• 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: 8

Current Ratings Graph Old Ratings Graph

2074 (+53)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2015(2015-11-29 14:00:00)

Global Rank:   26

Cheated in:   

Ratings System Update

(2015-11-29 14:00:00)

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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2074 (-126)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   26

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 (8)

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015

Forgotten Language, Super Numbers, Stacks

October Cook-Off 2015

Word Stem, Almost Sorted Permutation

July Lunchtime 2015

Greedy puppy, Puppy and game

August Lunchtime 2015

Minimum Maximum

September Lunchtime 2015

Sum of palindromic numbers

November Lunchtime 2015

Query over Matrix, Black And White Cells

Total Problems Solved: 18