vamshi krishna

• Username: 2★killerbee
• Student/Professional:Student
• Institution:Chaitanya Bharathi Institute of Technology Proddatur, Andhra Pradesh
• 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

1400 (+10)RatingProvisional
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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   3979

Cheated in:   

Ratings System Update

(2014-07-14 15:00:00)

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1400 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2014(2022-12-20 00:00:00)

Global Rank:   3979

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)

June Challenge 2013

Lapindromes

March Cook-Off 2014

Dividing Stamps

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Chef-jumping

July Challenge 2014

Count Substrings

Total Problems Solved: 26