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Programming and DSA

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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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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 » rahatbinhafiz
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rahatbinhafiz

  • 2★rahatbinhafiz
  •   Bangladesh
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 16
1573 (-11)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 209 (Rated)(2025-10-22 22:00:04)
Global Rank:   1450
Cheated in:   

Ratings System Update

(2025-10-22 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)
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 (1)

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Learn SQL

1%

Practice Paths (0)

None

Contests (16)

Starters 119 Division 4 (Rated)

Judged, Cookie Day, Advitiya

Starters 134 Division 4 (Rated)

Origin, Morning Run, Money Double, Rock Paper Scissors

Starters 136 Division 4 (Rated)

Who Makes P1, Even Sum Subarray, My First Geometry Problem

Starters 150 (Rated)

Find Multiset State, IOI 2024, Ratio By 2, Equal Pairs (Easy)

Starters 159 (Rated)

Elections, Card Game

Starters 163 (Rated)

Nice Array, Binary Sum, Minimum Types

Starters 165 (Rated)

Poster Perimeter, Bulk Discount

Starters 182 (Rated)

Bar Queue, Beautiful Garden, Palindromic Score

Starters 183 (Rated)

Larger Smaller, Max Triangle

Starters 186 (Rated)

Jump A or B, Best Movie, Approval Ratings

Starters 187 (Rated)

OR What, Chococut, Incremental Game

Starters 193 (Rated)

Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors

Starters 194 (Rated)

Mark All, Munchys Modulo, Chef Bakes Cake 2, Chef Bakes Cake 3

Starters 195 (Rated)

Game (Easy), Marble Collector, Failing Grades, String Deletions

Starters 196 (Rated)

More Cookies, Sugar Limit, Append Average

Starters 209 (Rated)

Binary Love, Small GCD Sort, Divisible Duel

Starters 223 (Unrated)

Add to First, School Trip, Less than Max, Adding 123 to 4

Total Problems Solved: 70

1573
(Div 3)
★★
CodeChef Rating (Highest Rating 1584)
  • 19850 Global Rank
  • 588 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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