sourav kumar

• Username: 3★s0rv
• Country:  India
• Student/Professional:Student
• Institution:Shri Mataa Vaishno Devi University
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

1634 (-51)RatingProvisional
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June Lunchtime 2021 Division 2(2021-06-26 22:45:02)

Global Rank:   4315

Cheated in:   

Ratings System Update

(2021-06-26 22:45:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1634 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   4315

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 (10)

January Challenge 2021 Division 3

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

January Cook-Off 2021 Division 3

Distinct Pair Sums

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Even Differences, Even Sum

February Challenge 2021 Division 3

Maximise Function, Highest Divisor, Chef and Meetings, Team Name, Frog Sort

March Cook-Off 2021 Division 2

Guess the Number

February CodeChef Starters 2021 Division 3 (Rated)

Maximum Value, College Life 2, College Admissions, Valid String, Chef and Coupon

March Challenge 2021 Division 2

Space Arrays, College Life 4, Interesting XOR!

April Challenge 2021 Division 2

Chef and Dice

April Lunchtime 2021 Division 2

Chef in Heaven , Bench Press, Array Rotation

May CodeChef Starters 2021 Division 2 (Unrated)

Cheating Time, Plagiarism, Lazy Chef, Correct Sentence

May Challenge 2021 Division 2 (Rated)

Tree House, Modular Equation, Tic Tac Toe, Xor Equality, Valid Paths

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bella ciao, Summer Heat

June Lunchtime 2021 Division 2

False Number

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

Total Problems Solved: 121