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

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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 » Mohammad Lutfar Rahman RIFAT
user profile

Mohammad Lutfar Rahman RIFAT

  • 4★rifatrraazz
  •   Bangladesh
  • Student
  • Rajshahi University of Engineering & Technology Bangladesh
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 21
1817 (+54)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 84 Division 2 (Rated)(2023-04-05 22:00:02)
Global Rank:   86
Cheated in:   

Ratings System Update

(2023-04-05 22:00:02)
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?
1722 (-224)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 50 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   314
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)

None

Practice Paths (0)

None

Contests (21)

December Challenge 2019 Division 2

That Is My Score!

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

COVID Pandemic and Long Queue, Sell All the Cars

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

April Lunchtime 2020 Division 2

Chef in Fantasy League

July Challenge 2020 Division 2

Ada King, Chef and Card Game, Chef and Strings

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

January Challenge 2021 Division 2

Fair Elections

InfInITy 2k20 Division 2 (Rated)

The One Who Knocks!

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

FizzBuzz Division 2 (Rated)

Can_Reach, Substring Minimum Function, Magical Planks

December Challenge 2021 Division 2 (Unrated)

List of Lists

March Long Two 2022, Division 2 (Unrated)

Missing Numbers

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal

Starters 35 Division 2 (Rated)

Dark Light, Water Requirement, Admins and Shopping, Chef Find XOR Beautiful, Jump to Sibling

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation, Sum Product Segments

Starters 72 Division 2 (Rated)

N Triplets

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus, Minimum Beauty

Starters 84 Division 2 (Rated)

SUM OR, Max count of 1, Digit Operation, Chef and Donation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold

Total Problems Solved: 115

Contributions

Problems Authored (2)
Contest Problem
MARCH221 SUBSTRING
START40 INFINITY
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

1817
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1817)
  • Inactive Global Rank
  • Inactive 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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

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Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [email protected] +91 95911 47880
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