Amit Kumar

• Username: 1★amitmac2
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• 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: 19

Current Ratings Graph Old Ratings Graph

1373 (-28)RatingProvisional
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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   5184

Cheated in:   

Ratings System Update

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

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1373 (+69)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5184

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 (19)

October Challenge 2012

Fierce Battles

February 2013 Challenge

Buy1-Get1

March Cook-off 2013

The Ball And Cups

April Challenge 2013

Maximum Weight Difference

May Challenge 2013

Witua and Math, Name Reduction, Your Name is Mine

June Challenge 2013

Lapindromes, W String, Predictopus

August Challenge 2013

Hello Hello, Splitting Candies

October Challenge 2013

Helping Lira

December Challenge 2013

Magic Pairs

February Challenge 2014

Longest Common Pattern, Little Elephant and Subarrays

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Farmer Feb

Total Problems Solved: 23