Md Tawsif Rahman

• Username: 4★tawsifrahman
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Jahangirnagar University Dhaka, 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: 18

Current Ratings Graph Old Ratings Graph

1906 (-43)RatingProvisional
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Starters 128 Division 2 (Rated)(2024-04-03 22:00:02)

Global Rank:   1752

Cheated in:   

Ratings System Update

(2024-04-03 22:00:02)

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1853 (-114)RatingProvisional
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September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)(2022-12-20 00:00:00)

Global Rank:   169

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (18)

June Challenge 2021 Division 3 (Rated)

Summer Heat, Bella ciao

July Challenge 2021 Division 3 (Rated)

XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Zebra Crossing, Adjacency Hatred, Fake Swaps

CodeChef Starters 11 Division 3 (Rated)

The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

November Cook-Off 2021 Division 2

Product Pain, Missing Sums, Make it Divisible

CodeChef Starters 17 Division 2 (Rated)

New Piece, String Game, Binary Inversion, GCD of Prefixes

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union, Mean equals Median

Infinity 2k21 Division 2 (Rated)

Marbles, Tug of War

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction

CodeChef Starters 32 Division 2 (Rated)

Flip Sorting, Finding Shoes, Maximize the Minimum

April Cook-Off 2022 Division 2

Chef Goes Shopping, Sticks and Rectangles

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 105 Division 2 (Rated)

Take it Easy, Spooky Sequences, Dull Operation

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Maximum Score , Sum Neq

Starters 128 Division 2 (Rated)

MEXimize the Array

Total Problems Solved: 69