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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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Practice Compete Compiler
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Courses

Programming and DSA

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

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

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.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Practice Compete Compiler
Home » Arnob Saha
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Arnob Saha

Rookie League Rookie League
  • 2★arnob_1909
  •   Bangladesh
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 18
1520 (+11)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 205 (Rated)(2025-09-24 22:00:04)
Global Rank:   1240
Cheated in:   

Ratings System Update

(2025-09-24 22:00:04)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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How the rating system works?

Learning Paths (2)

learn-icon

Binary Search

48%
learn-icon

Learn C++

0%

Practice Paths (5)

learn-icon

Binary Search

7%
learn-icon

Data Structures Interview Questions

3%
learn-icon

500 to 1000 difficulty problems

58%
learn-icon

1000 to 1400 difficulty problems

6%
learn-icon

500 difficulty rating

Completed

Contests (18)

Starters 176 (Rated)

Run for Fun, Clothing Store

Starters 177 (Rated)

Triangle Checking, 2 Boxes

Starters 179 (Rated)

Lost in the Fest!!, Conquer the Fest!!

Starters 180 (Rated)

Maximum Ones, CodeMat

Starters 181 (Rated)

Flip Prefix, Move Grid, Breaking Sticks

Starters 182 (Rated)

IPL, Bar Queue

Starters 183 (Rated)

Max Sixers, Max Triangle, Larger Smaller

Starters 184 (Rated)

One Down, Sum to 0, Multiple of 3

Starters 185 (Rated)

Pizza Split, Balanced Lighting, Creature Hunter

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings, Best Movie, Chess Win

Starters 187 (Rated)

Exercise and Rest, Incremental Game, Chococut

Starters 188 (Rated)

Yet Another Monsters Problem, Red and Blue Gems, Subset Sum 3, Train Even or Odd

Starters 189 (Rated)

Nutrition Cost, Create Binary String, Distinct 2 Subarray, Pizza Party

Starters 196 (Rated)

More Cookies, Sugar Limit

Starters 198 (Rated)

Decoration Discount, Currency Exchange

Starters 199 (Rated)

Fence Colouring, Grid MEX, Subtract or Divide, Brick Comparisions, Cake Making

Starters 200 (Rated)

Random NIM, Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 205 (Rated)

Unreachable, Mirror Jump, Triplet Maximization

Total Problems Solved: 300

1520
(Div 3)
★★
CodeChef Rating (Highest Rating 1520)
  • 25378 Global Rank
  • 851 Country Rank

Badges

Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

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