roisul

• Username: 2★roisul
• Country:  Bangladesh
• Student/Professional:Other
• 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: 10

Current Ratings Graph Old Ratings Graph

1524 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 174 (Rated)(2025-02-19 22:15:04)

Global Rank:   1080

Cheated in:   

Ratings System Update

(2025-02-19 22:15:04)

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?

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 (0)

Practice Paths (5)

1600 to 1800 difficulty problems

22%

1400 to 1600 difficulty problems

34%

Arrays, Strings & Sorting

40%

Binary Search

19%

Number theory

29%

Contests (10)

Starters 158 (Rated)

Even vs Odd Divisors, Diwali Discount

Starters 159 (Rated)

Icecream and Cone, Elections, Card Game

Starters 161 (Rated)

Moneymaking, Selling Donuts, Two Cards

Starters 164 (Rated)

New-Pro Coder, Itz Simple, Swap and Flip

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Starters 166 (Rated)

Chefland Library, Christmas Gifts

Starters 167 (Rated)

Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal

Starters 168 (Rated)

Make Odd, Big Achiever

Starters 170 (Rated)

Monster Monster, Minimum Bottles

Starters 174 (Rated)

Too Much Homework!, Bigger is Better, Deletion and Difference

Total Problems Solved: 98