Jamilur Rahman

• Username: 5★jamil314
• Country:  Bangladesh
• Student/Professional:Student
• Institution:Shahjalal University of Science & Technology Sylhet, 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

2040 (+5)RatingProvisional
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Starters 158 (Rated till 6 stars)(2024-10-30 22:00:00)

Global Rank:   132

Cheated in:   

Ratings System Update

(2024-10-30 22:00:00)

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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2013 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   99

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 (18)

August Challenge 2019 Division 2

Football

April Challenge 2020 Division 2

Strange Number, COVID Pandemic and Long Queue, Unit GCD, Sell All the Cars

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, Horoscope Matrix

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates, Hiring Workers

November Lunchtime 2020 Division 2

Gasoline Introduction

August Cook-Off 2021 Division 2

Different String, Clear the Array, Equal Difference, Chef and Closure, Odd Array

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 47 Division 2 (Rated)

Too Many LIS 2, Copy and Push Back, Similar Heights, End Sorted

Starters 48 Division 1 (Unrated)

Positive array, Accurate XOR

August Lunchtime 2022 Division 1 (Rated)

Sort the Array, Tree Coloring

Starters 53 Division 1 (Unrated)

Make A and B equal, Queen Blocks

Starters 55 Division 1 (Unrated)

Non Zero Xor, Ball Sequence, Balls and Boxes, OR Tuples

Starters 156 (Rated till 6 stars)

Partition Score

Starters 157 (Rated)

Small, Smaller, Smallest, Normal is Good, Unmedian, Not-too-far Replacement

Starters 158 (Rated till 6 stars)

Buying Game, Multiply 2 to Minimize

Total Problems Solved: 159