Md. Ashraful Islam

• Username: 5★shovonshovo
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Jahangirnagar University Dhaka, Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 39

Current Ratings Graph Old Ratings Graph

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December Cook-Off 2015(2015-12-21 00:00:00)

Global Rank:   46

Cheated in:   

Ratings System Update

(2015-12-21 00:00:00)

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2156 (-33)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   46

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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Contests (39)

March 2012 Challenge

Free Shuttle Service, Home Delivery, Spoon in Matrix

March Cook-Off 2012

Ciel Numbers II

April Cook-Off 2012

Top Batsmen

May Cook-Off 2012

Little Elephant and Strings

September Cook-Off 2012

Prime Permutations, Recipe Reconstruction, Carvans

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling

December Challenge 2012

Sereja and Data Structures , Granama Recipes, Arigeom Beats, WordNinjas

December Cook-Off 2012

Packaging Cupcakes, Reversing directions

January Challenge 2013

Little Elephant and Alcohol, Dividing Products, The Minimum Number Of Moves, End Of The World, A Fence for Byteland, Chef of the Year, Three Different Numbers

January Cook-Off 2013

Minimum Distance, Many Chefs

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again

May Challenge 2013

Matchsticks, Witua and Math, Password Cracking Challenge, Name Reduction, Your Name is Mine, Field Trip

June Challenge 2013

Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Predictopus, To challenge or not, W String, Lapindromes

June Cook-Off 2013

Attic Crossing, Lyra and the Alethiometer, Tywins Tactics

August Challenge 2013

Little Elephant and Lemonade, Music & Lyrics, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Sereja and Ballons, Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles, Chef and The Divisibility Queries

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

September Cook-Off 2013

Code

October Cook-Off 2013

Polo the Penguin and the Test

November Cook-off 2013

Am I a Fibonacci Number, Number of Paths, Rank of the Number

January Challenge 2014

Magic Trick, Counting The Important Pairs, Sereja and Graph, Counting D-sets, ForbiddenSum, Meteor, Byteland Tours, Bon Appetit, Please like me, Chef and Feedback

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

April Cook-Off 2014

Snape and Ladder

May Cook-Off 2014

Divide the Cake, Ups and Downs

July Cook-Off 2014

Copy-Paste, Sum Queries, Friends

August Cook-Off 2014

Tree Game, Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD, Subarray LCM

October Cook-Off 2014

The Army, Walk on the Axis, Mahesh and his lost array

November Cook-Off 2014

Most Distant Points, Brackets, Petersen Graph

February Challenge 2014

Little Elephant and Movies, Colored Array

March Challenge 2014

Team Split, Walk, Maximum number, GCD condition, Mike and Stamps

April Challenge 2014

Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum, Adding Special Sum

December Cook-Off 2015

Chef and Subarrays, Chef and LCS

Total Problems Solved: 145