kohji

• Username: 4★hogloid
• Country:  Japan
• Student/Professional:Student
• Institution:University of Tokyo
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 3

Current Ratings Graph Old Ratings Graph

1913? (+186)RatingProvisional
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Lunch Time June 2013(2013-06-30 14:00:00)

Global Rank:   2

Cheated in:   

Ratings System Update

(2013-06-30 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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1913? (+42)RatingProvisional
Rating i Provisional Rating, click to know more

Lunch Time June 2013(2022-12-20 00:00:00)

Global Rank:   2

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 (3)

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy

October Challenge 2012

Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, The New Scheme

Lunch Time June 2013

Online Shopping, Number of Factors, Greedy Trip, Tasty Dishes

Total Problems Solved: 20