dipak kumar mangal

• Username: 2★eragon12
• Country:  India
• Student/Professional:Professional
• Organisation:Microsoft India Development Center
• 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: 13

Current Ratings Graph Old Ratings Graph

1489 (+7)RatingProvisional
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December Challenge 2014(2014-12-15 17:00:00)

Global Rank:   2218

Cheated in:   

Ratings System Update

(2014-12-15 17:00:00)

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1489 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2218

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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Contests (13)

October Cook-Off 2012

Buying Sweets

November Challenge 2012

Coin Flip, Sridhar Likes Travelling

November Cook-Off 2012

Little Elephant and Permutations

December Challenge 2012

Granama Recipes, Magic Rankings

December Challenge 2013

Magic Pairs

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

Total Problems Solved: 22