Rin

• Username: 1★rinokumura
• Country:  Vietnam
• Student/Professional:Other
• CodeChef Pro Plan: View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 3

Current Ratings Graph Old Ratings Graph

1108? (+152)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 191 (Rated)(2025-06-18 22:00:06)

Global Rank:   2972

Cheated in:   

Ratings System Update

(2025-06-18 22:00:06)

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?

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

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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 (1)

Linked Lists

33%

Practice Paths (3)

1000 to 1400 difficulty problems

19%

Number theory

54%

Practice Arrays

45%

Contests (3)

Starters 189 (Rated)

Nutrition Cost, Pizza Party

Starters 190 (Rated)

Maximum Slams, Number Reduction

Weekend Dev Challenge 01

Project 1 - Code Breaker Challenge problem 1, Project 1 - Code Breaker Challenge problem 2, Project 1 - Code Breaker Challenge problem 3

Starters 191 (Rated)

Add to get GCD, Permuted Greater than 2, Divide into 3, Nearest Square

Total Problems Solved: 97