mahedi

• Username: 3★mahedi_h_rif
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Information Technology and Sciences, Dhaka Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1702 (-10)RatingProvisional
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Starters 112 Division 2 (Rated)(2023-12-13 22:00:02)

Global Rank:   974

Cheated in:   

Ratings System Update

(2023-12-13 22:00:02)

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1610 (-153)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 55 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   585

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)

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Practice Paths (0)

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Contests (22)

January Challenge 2021 Division 3

Chef and Division 3

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island, Hiring Test

October Lunchtime 2021 Division 3

Alternating Work Days, Chef and Water Car, Fixed Points, Problem Category

CodeChef Starters 26 Division 3 (Rated)

Careless Chef, Count the Notebooks, Hostel Room, Control the Pollution

CodeChef Starters 31 Division 2 (Rated)

XOR and AND, The Unchanging OR, Sign Moves, Alternating String

March Lunchtime 2022 Division 3

Sad Splits, Minimum number of coins, Buy 2 Get 1 Free, Adjacency Love

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

Distinct Palindrome

Starters 55 Division 2 (Rated)

Balls and Boxes, Mean and Median, OR Tuples, Non Zero Xor

Starters 78 Division 2 (Rated)

Bitwise Equation

Starters 79 Division 3 (Rated)

Love Squares Hate Cubes, Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 98 Division 3 (Rated)

Airport Management, Ball Distribution, FIND A and B

Starters 100 Division 3 (Rated)

Prime Permutation, Stamps 100, Trade Surplus, Chocolate Distribution

Starters 101 Division 2 (Rated)

Minimize Xor Difference, Warrior Chef, Lockpicking Chef

Starters 112 Division 2 (Rated)

Cursed Indices, 3 Logicians Walk into a Bar, Max Nutrition

Total Problems Solved: 61