DuyDn

• Username:3★tungduyabc10
• Country:  Vietnam
• Student/Professional:Student
• Institution:Lý Tự Trọng Chuyên Ho Chi Minh City, Vietnam
• 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: 2

Current Ratings Graph Old Ratings Graph

1624? (+3)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2017(2017-07-29 23:00:00)

Global Rank:   779

Cheated in:   

Ratings System Update

(2017-07-29 23:00:00)

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?

1624? (-60)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   779

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)

None

Practice Paths (0)

None

Contests (2)

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

July Lunchtime 2017

Find the Maximum Value

Total Problems Solved: 12