codemaster

• Username: 4★code_123_45
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

1855 (+66)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2021 Division 2(2021-03-22 00:00:02)

Global Rank:   43

Cheated in:   

Ratings System Update

(2021-03-22 00:00:02)

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?

1855 (-177)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   43

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)

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Practice Paths (0)

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Contests (12)

December Challenge 2019 Division 2

That Is My Score!, Plus Multiply

February Challenge 2020 Division 2

The Theatre Problem, School of Geometry, Hard Cash, No Change Required

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum, Positive Prefixes, Hail XOR

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

January Challenge 2021 Division 3

Encoded String, Point Of Impact, Chef and Division 3, Watching CPL, Fair Elections

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range, Sed Max, Average Sorting

February CodeChef Starters 2021 Division 2 (Unrated)

Maximum Value, College Admissions, Valid String

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort

Total Problems Solved: 84