samin19

• Username: 2★samin19
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Sylhet Engineering College, Bangladesh
• CodeChef Pro Plan: No Active 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: 26

Current Ratings Graph Old Ratings Graph

1570 (-36)RatingProvisional
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Starters 198 (Rated)(2025-08-06 22:00:02)

Global Rank:   1278

Cheated in:   

Ratings System Update

(2025-08-06 22:00:02)

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NA? (+NA)RatingProvisional
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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)

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Contests (26)

Starters 158 (Rated)

Even vs Odd Divisors, Diwali Discount

Starters 159 (Rated)

Elections, Card Game, Icecream and Cone

Starters 160 (Rated)

Too Many Oranges, Movie Snacks

Starters 161 (Rated)

Moneymaking, Selling Donuts

Starters 162 (Rated)

Adjacent Sum Array, Calorie Intake, Assignment Score

Starters 163 (Rated)

Chef and Socks, Binary Sum, Minimum Types

Starters 164 (Rated)

Swap and Flip, New-Pro Coder, Itz Simple

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Starters 166 (Rated)

Chefland Library, Christmas Gifts, Merry Christmas!

Starters 167 (Rated)

Lottery Tickets, Delete Not Equal, Happy New Year!

Starters 168 (Rated)

Binary Removals, Make Odd, Big Achiever

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract

Starters 170 (Rated)

Minimum Bottles, Monster Monster

Starters 171 (Rated)

Swish Game, White Wall, Advitiya

Starters 172 (Rated)

Transform String, Small Palindrome, Streak Star

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Starters 174 (Rated)

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

Starters 175 (Rated)

Alternate It!, Technex Tickets, Make same

Starters 176 (Rated)

Clothing Store, Run for Fun

Starters 177 (Rated)

Ordered Distances, 2 Boxes, Triangle Checking

Starters 178 (Rated)

Placing 01 And 10, Permutation Construct

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe

Starters 181 (Rated)

The Best Matrix, Flip Prefix, Find Outside Array, Breaking Sticks

Starters 182 (Rated)

Bar Queue, Beautiful Garden, Palindromic Score

Starters 184 (Rated)

One Down, Front or Back, Sum to 0

Total Problems Solved: 89