Tuan Lai

• Username: 3★laituan
• Country:  United States
• Student/Professional:Student
• Institution:University of Illinois at Urbana-Champaign
• 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

1685? (+298)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 57 Division 3 (Rated)(2022-09-22 23:00:04)

Global Rank:   17

Cheated in:   

Ratings System Update

(2022-09-22 23:00:04)

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?

1685? (-66)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 57 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   17

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 Challenge 2017

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

Starters 57 Division 3 (Rated)

Delicious Queries, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes

Total Problems Solved: 9