Long

• Username: 3★ppttll101
• Country:  Vietnam
• Student/Professional:Student
• Institution:Trường THPT Chuyên Quang Trung Đồng Xoài, 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: 5

Current Ratings Graph Old Ratings Graph

1669 (+120)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 2(2018-07-23 00:00:05)

Global Rank:   103

Cheated in:   

Ratings System Update

(2018-07-23 00:00:05)

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?

1669 (-140)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   103

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 (5)

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

August Lunchtime 2016

Studying Alphabet

March Cook-Off 2017

Rainbow Graph, Safe Robot

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

May Challenge 2018 Division 2

Minimum Deletions, Xor Again

June Lunchtime 2018 Division 2

Sort the Leaves, Summary Power, Counting Pretty Numbers

Total Problems Solved: 14