Sammy

• Username: 3★memorymantra
• Country:  India
• Student/Professional:Professional
• Organisation:Mentor Graphics India
• 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: 21

Current Ratings Graph Old Ratings Graph

1625 (-15)RatingProvisional
Rating i Provisional Rating, click to know more

January Long Challenge 2016(2016-01-11 15:00:00)

Global Rank:   1994

Cheated in:   

Ratings System Update

(2016-01-11 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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1625 (+42)RatingProvisional
Rating i Provisional Rating, click to know more

January Long Challenge 2016(2022-12-20 00:00:00)

Global Rank:   1994

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 (21)

September Challenge 2012

Racing Horses

October Challenge 2012

Fierce Battles, The New Scheme

September Cook-Off 2012

Carvans

November Challenge 2012

Coin Flip

February 2013 Challenge

Buy1-Get1, Climbing Stairs

March Challenge 2013

Tourist Translations, Approximately

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

May Challenge 2013

Name Reduction, Your Name is Mine

June Challenge 2013

Lapindromes

September Cook-Off 2013

Strange Matrix, Code

September Lunchtime 2013

Chef and Gift

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays, Who dares to be a millionaire

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

September Lunchtime 2015

Sum of palindromic numbers

January Long Challenge 2016

Churu and Balls

Total Problems Solved: 95