Md. Atikur Rahman

• Username: 5★atik_27
• Country:  Bangladesh
• Student/Professional:Student
• Institution:University of Rajshahi Bangladesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2088 (+12)RatingProvisional
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Starters 98 Division 1 (Rated till 6 Stars)(2023-07-12 22:30:00)

Global Rank:   89

Cheated in:   

Ratings System Update

(2023-07-12 22:30:00)

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2076 (-33)RatingProvisional
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Starters 38 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   92

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 (10)

CodeChef Starters 16 Division 3 (Rated)

Chef And Salary Pay, Professor And Directions, Pass or Fail, Chef and Magical Steps, Subarray Sum

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

Code Drive Division 3 (Rated)

Again XOR problem, Game between friends, Count Number of Peaks, Favourite String of Chef

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations, Non Zero Subarray Xor

January Lunchtime 2022 Division 2

Permutation XOR Sum, Prefix Zeros, Subarray permutations

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, K Distinct Array, Points and Lines

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Travelling in the Graph, Permutation Xority, Count the Holidays

Starters 37 Division 2 (Rated)

Maximum OR Minimum, Infernos, Beat the Average, Remove Balance, Dazzling Even-Odd Challenge

Starters 38 Division 2 (Rated)

A Bit Easy, Good Pairs, Average Gift, Circular Track

Starters 41 Division 1 (Unrated)

Remove and Add, Is this priority or parity!

Starters 42 Division 1 (Unrated)

Maximise Set Bits , Minimum or Maximum

Starters 44 Division 1 (Unrated)

Palindromes Not Allowed, Alternating Strings, Atleast and Atmost, Dense Bracket Sequence

Starters 43 Division 1 (Unrated)

Array Sorting, Permutation AND, The Optimal Pairs, Make them Equal

Starters 46 Division 1 (Unrated)

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

Starters 50 Division 1 (Unrated)

Air Blimp, Sum Product Segments, Average Permutation

Starters 71 Division 1 (Unrated)

Flip the Prefix, Maximizing LCS

Starters 98 Division 1 (Rated till 6 Stars)

3-Blast Palindrome, Ball Distribution

Total Problems Solved: 73