MD. Maruf Hossain

Rookie League

• Username: 3★marufhussain74
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Jatiya Kabi Kazi Nazrul Islam University
• 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: 19

Current Ratings Graph Old Ratings Graph

1651 (-33)RatingProvisional
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Starters 235 (Rated)(2026-04-22 22:00:02)

Global Rank:   922

Cheated in:   

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(2026-04-22 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (3)

Beginner DSA in Python

0%

Learn Java (Older version)

17%

C++ Problem Solving

1%

Practice Paths (3)

Prepare for ICPC - Past Year Problems

1%

Practice Python

1%

Practice for ZCO and INOI

1%

Contests (19)

Starters 100 Division 4 (Rated)

Trade Surplus, Air Quality Index, Chocolate Distribution

Starters 101 Division 4 (Rated)

Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef, Off By One

Starters 103 Division 3 (Rated)

Sunday Brunch, Dice Number

Starters 104 Division 3 (Rated)

Santa and Chocolates, Pizza Cutting, GCD and LCM

Starters 105 Division 4 (Rated)

Bone Appetit, Dracula Eats, Take it Easy

Starters 106 Division 3 (Rated)

Chef Fantasy 11

Starters 108 Division 4 (Rated)

Rivalry, Chess Pairing

August Long 2023 Division 4 (Unrated)

All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

September Short 2023 Division 4 (Unrated)

Lucky Seven, Slow Start

Starters 111 Divison 3 (Rated)

Reach Codetown, Exams

Starters 112 Division 4 (Rated)

Food Costs, Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 113 Division 3 (Rated)

Minimise Maximum Subarray Sum, Make N Zero, Sum Neq , Make All Equal, Maximum Score

Starters 114 Division 3 (Rated)

Rock-Paper-Scissors, Painting Walls, Christmas Candy

Starters 116 Division 3 (Rated)

Chef Product, Hattrick, ORST , Minimum Wage, Access Control

Starters 120 Division 3 (Rated)

Largest K, Sub or Swp, Valentine Gifts

Starters 122 Division 3 (Rated)

Problem Reviews, Man of the Match, Transformation Cost, Arya In Grid

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 195 (Rated)

String Deletions, Game (Easy), Marble Collector

Starters 198 (Rated)

Currency Exchange

Starters 235 (Rated)

Balanced Positions in a Permutation, MEX Spectrum

Total Problems Solved: 988