Le Dung

• Username: 1★dunglx
• Country:  Vietnam
• Student/Professional:Student
• Institution:Hanoi University of Science and Technology, 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: 11

Current Ratings Graph Old Ratings Graph

1391 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 2(2018-04-17 15:01:00)

Global Rank:   5134

Cheated in:   

Ratings System Update

(2018-04-17 15:01:00)

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?

1391 (-93)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   5134

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 (2)

Learn SQL

1%

Learn C++

11%

Practice Paths (3)

Practice C#

3%

Level up from 1* to 2*

9%

Practice for ZCO and INOI

2%

Contests (11)

April Challenge 2016

Chef and Ballons, Chef And Magical Path, Chef And Coloring

May Challenge 2016

Laddu

June Challenge 2016

Chef And The Hiring Event, Chef And Binary Operation, Devu and an Array

September Challenge 2016

Chef and digits of a number, Faded Palindromes

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings

April Challenge 2018 Division 2

Workers

Total Problems Solved: 56