Dương Thanh Hiền

• Username: 2★iostream1308
• Country:  Vietnam
• Student/Professional:Student
• Institution:Lam Son High School, Thanh Hóa, Vietnam
• 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: 2

Current Ratings Graph Old Ratings Graph

1537? (+48)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2019 Division 2(2019-10-26 23:00:02)

Global Rank:   923

Cheated in:   

Ratings System Update

(2019-10-26 23:00:02)

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?

1537? (-98)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   923

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 (2)

October Lunchtime 2019 Division 2

Khaled in HIT, Counting Inversions Revisited

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament, Chipped Tree

Total Problems Solved: 16