Ali Ashadullah Arif

• Username: 2★ashadullah31
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Mawlana Bhashani Science and Technology University
• 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: 24

Current Ratings Graph Old Ratings Graph

1414 (+34)RatingProvisional
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Starters 65 Division 4 (Rated)(2022-11-16 23:00:06)

Global Rank:   1669

Cheated in:   

Ratings System Update

(2022-11-16 23:00:06)

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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1414 (-2)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 65 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   1669

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 (24)

August Challenge 2019 Division 2

Football

April Cook-Off 2020 Division 2

Lift Requests

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Another Card Game Problem, Smallest KMP, Chef and Linear Chess, Chef Wars - Return of the Jedi

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

December Challenge 2020 Division 2

Vaccine Distribution, Vaccine Production, Positive Prefixes, Hail XOR, Even Pair Sum

November Cook-Off 2020 Division 2

Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

November Lunchtime 2020 Division 2

Gasoline Introduction

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

Starters 56 Division 3 (Rated)

Nearest Exit, Far Away

Starters 57 Division 3 (Rated)

Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes

Starters 58 Division 3 (Rated)

Break the elements

Starters 60 Division 3 (Rated)

Paper Cutting, Palindrome Flipping, Card Removal

Starters 62 Division 3 (Rated)

Make Multiple, Final Sum, X Jumps, Test Score

Starters 64 Division 3 (Rated)

Mario and the Broken String, Distinct Colors

Starters 65 Division 4 (Rated)

Nahaane Jaa, Parity, Candies, Hackerman

Total Problems Solved: 65