Sajed Rahman

Rookie League

• Username: 2★sajedrahman
• Country:  Bangladesh
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jul-Dec)2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1498 (+50)RatingProvisional
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Starters 259 (Rated)(2026-10-07 22:00:04)

Global Rank:   657

Cheated in:   

Ratings System Update

(2026-10-07 22:00:04)

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

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DSA Rating Graph

No. of DSA Contests Participated: 3

1156? (+44)RatingProvisional
Rating i Provisional Rating, click to know more

Monday Munch - DSA Challenge 024 (Rated)(2026-10-12 22:00:00)

Global Rank:   5133

Cheated in:   

Ratings System Update

(2026-10-12 22:00:00)

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)

Practice Paths (4)

Practice C++

17%

500 to 1000 difficulty problems

11%

Practice C

32%

1400 to 1600 difficulty problems

1%

Contests (11)

Starters 236 (Rated)

Extra Guests

Starters 237 (Rated)

Election, Final Element, Make Triangle, DIividing Candies

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC

Starters 240 (Rated)

Binary Smile, Comfortable Seating, Points Table, Counting Characters , Partition

Starters 241 (Rated)

Run Chase, Sum Reduction, Even Sum, No 3 Equal

Monday Munch - DSA Challenge 002 (Rated)

Is the i-th bit set, Chef need runs

Monday Munch - DSA Challenge 003 (Rated)

Duplicate Integers, Find Peak Element, Chef wants to buy a laptop

Starters 242 (Rated)

Seated Together, Draft Picks, Early Certificates, Eventually Equal

Starters 243 (Rated)

Interesting Match, Lose Less, Starved for Seating, OR Operations

Starters 244 (Rated)

Passing Chain

Starters 245 (Rated)

Equivalent Exchange, Triple Threat, Favorite Words, Cooling Conundrum

Starters 251 (Rated)

Binary Split, Bus Rows, Make Multiple, Chocolate Game

Starters 259 (Rated)

Typing World, Salesman Travels, One Wrong Step, Another String

Monday Munch - DSA Challenge 024 (Rated)

Score, Most Expensive Items

Total Problems Solved: 308