lerom

• Username:3★lerom
• Country:  Vietnam
• Student/Professional:Student
• Institution:Le Quy Don High School
• Teams List: List of teams by lerom
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

^New

(Last 6 Months)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1724 (+55)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2017(2017-09-11 15:00:00)

Global Rank:   1386

Cheated in:   

Ratings System Update

(2017-09-11 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

1724 (-180)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2017(2022-12-20 00:00:00)

Global Rank:   1386

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

Junior Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1680 (+57)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2017(2017-09-11 15:00:00)

Global Rank:   1386

Cheated in:   

Ratings System Update

(2017-09-11 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

1680 (-18)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2017(2022-12-20 00:00:00)

Global Rank:   1386

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

CodeChef Rating Distribution

Submissions

Practice Problems (4):

Practice: 

Chef and Segment Game, Chef and Fruits, Maximum K Sums, Chef and Round Run

Contests (15):

December Challenge 2015: 

Chef and the stones

February Challenge 2016: 

Chef-Detective

March Challenge 2016: 

Palindromic substrings

April Challenge 2016: 

Chef And Coloring

July Challenge 2016: 

Andrash and Stipendium, Chef and Segments, Chef and Robots Competition, Chefland and Electricity

April Lunchtime 2016: 

Coins And Triangle

August Lunchtime 2016: 

Studying Alphabet, Lock-Free Stack

September Challenge 2017: 

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

Learning Paths (0):

None

Practice Paths (0):

None

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution