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Programming and DSA

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Practice Compete Compiler

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Arman
user profile

Arman

Rookie League Rookie League
  • 6★arman_ferdous
  •   Bangladesh
  • Student
  • BRAC University Dhaka, Bangladesh
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 38
2265 (+18)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 201 (Rated till 6 star)(2025-08-27 22:00:00)
Global Rank:   48
Cheated in:   

Ratings System Update

(2025-08-27 22:00:00)
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?
1997 (+83)RatingProvisional
Rating i Provisional Rating, click to know more
February Challenge 2021 Division 1(2022-12-20 00:00:00)
Global Rank:   219
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)

Practice Paths (2)

learn-icon

2000 to 2500 difficulty problems

14%
learn-icon

Practice for ZCO and INOI

10%

Contests (38)

April Challenge 2016

Chef And Coloring

August Challenge 2016

Chef and Chocolate

April Challenge 2017

Similar Dishes

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Greedy Candidates

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

June Cook-Off 2017

Ada and crayons

September Lunchtime 2017

Chef and Cook-Off Contests

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Permutation and Palindrome

March Challenge 2018 DIV 2

Pishty and Triangles, Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

June Cook-Off 2018 Division 2

Archi and Comparsion, Good Permutations

September Challenge 2018 Division 1

AND Square Subsegments, Table Game, Bad Shuffle

June Lunchtime 2018 Division 1

Sort the Leaves, Summary Power, Counting Pretty Numbers

March Challenge 2019 Division 1

Cheating on Queue, Yet Again a Subarray Problem

April Challenge 2019 Division 1

Offer for Chef, Kira Loves Palindromes, Mininum XOR over Tree, Playing with Numbers, Subtree Removal

April Cook-Off 2019 Division 1

Random Game, Pied Piper vs Hooli

April Lunchtime 2019 Division 1

Firdavs and Planet F, Minimum Sum

June Challenge 2019 Division 1

Lent Money, Chef and Ingredients, Chef and His Dish, Intersecting Paths, Sum and GCD

June Cook-Off 2019 Division 1

Ants and Anteaters, Drink Slush

June Lunchtime 2019 Division 1

The Grux Permutation , Igzi and Burly Array

July Cook-Off 2019 Division 1

Birthday Gift Again

July Lunchtime 2019 Division 1 (Unrated)

Delete a Subarray, Professor on a Trip, Two-lane Road

August Lunchtime 2019 Division 1

Destroy Cells, Chef Does Coke Yet Again

March Lunchtime 2020 Division 1 (Unrated)

Maximize LCM, Strip in a Tree!

Biteration #2 (Rated for Division 2)

A - Books, C - Chef and Maths

February Challenge 2021 Division 1

XOR Sums

Starters 166 (Rated)

All Equal, Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library

Starters 192 (Rated till 6 star)

Priority Customers (Easy), MinPath Minimize, Equate XY, No 3 Please!

Starters 193 (Rated for all)

Mex Tree (Min), Add Permutation

Starters 194 (Rated for all)

Munchys Modulo, Polygon (Subtasks Here), Good Arrays (Cyclic), Good Arrays (Not Cyclic)

Starters 195 (Rated till 5 star)

String Deletions, Game (Easy), Game (Hard)

Starters 197 (Rated till 6 star)

Good Ranking (Pair), Split

Starters 198 (Rated till 5 star)

Restricted Removals, Leave no Witnesses, Minimize Maximum Mex

Starters 200 (Rated for all)

Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Restrict Palindromes

Starters 201 (Rated till 6 star)

Compare and Connect, Permutation Cost Sum, Huge Grid (Easy Version), Delete Maximum

Total Problems Solved: 197

2265
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2265)
  • 282 Global Rank
  • 5 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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