prabhat kumar

• Username: 1★ernie
• Student/Professional:Professional
• Organisation:Samsung India-SEL, Noida
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1392 (+55)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2012(2012-07-11 15:00:00)

Global Rank:   742

Cheated in:   

Ratings System Update

(2012-07-11 15:00:00)

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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1392 (-106)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2012(2022-12-20 00:00:00)

Global Rank:   742

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 (5)

February 2012 Challenge

Count of Maximum

April Challenge 2012

Double Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

July Challenge 2012

Gift Rift

Total Problems Solved: 6