Vivek Ranjan

• Username: 2★vivekranjan372
• Country:  India
• Student/Professional:Student
• Institution:Loknayak Jai Prakash Institute of Technology Chhapra, Bihar, India
• 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: 11

Current Ratings Graph Old Ratings Graph

1553 (-41)RatingProvisional
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March Cook-Off 2021 Division 2(2021-03-22 00:00:02)

Global Rank:   2064

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

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1553 (-47)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2064

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 (11)

January Challenge 2021 Division 2

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

December Challenge 2020 Division 2

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

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

January Cook-Off 2021 Division 2

Distinct Pair Sums

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

UWCOI 2021 (Rated for all)

Hidden Numbers

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse, Cybalphabit

February Challenge 2021 Division 2

Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Paparazzi Gennady, Space Arrays

Total Problems Solved: 146