Matt

• Username: 4★matt
• Student/Professional:Student
• Institution:Shanghai Jiao Tong University
• 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: 7

Current Ratings Graph Old Ratings Graph

1863 (-48)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2012(2012-09-11 15:00:00)

Global Rank:   1463

Cheated in:   

Ratings System Update

(2012-09-11 15:00:00)

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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1863 (+221)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2012(2022-12-20 00:00:00)

Global Rank:   1463

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 (7)

April Long Contest

Gravel, Number Game Revisited, Rectangles Counting

May Long Contest 2011

Tree Product, The Great Wall of Byteland

June Long Contest 2011

Maximal Score Path, Chef Teams

November Cook-Off

Moving Coins, Subanagrams

June Challenge 2012

Closest Points, Polynomial Partition Function, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes

September Challenge 2012

Racing Horses

Total Problems Solved: 15