Uma Sharma

• Username: 2★uma_1701
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 11

Current Ratings Graph Old Ratings Graph

1495 (-25)RatingProvisional
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June Challenge 2014(2014-06-16 15:00:00)

Global Rank:   4382

Cheated in:   

Ratings System Update

(2014-06-16 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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1495 (+74)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   4382

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 (11)

October Challenge 2013

Helping Lira

December Challenge 2013

Magic Pairs

December Cook-off 2013

Chef and Girlfriend

December Lunchtime 2013

Mike and Task Packages, Mike and Matrices

January Challenge 2014

Please like me, Chef and Feedback

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Farmer Feb, Shortest Path in Binary Trees

June Challenge 2014

Chef and Subarray

February Lunchtime 2014

Sereja and ASum

Total Problems Solved: 34