Mahmoud

• Username: 3★volpe
• Country:  Egypt
• Student/Professional:Student
• Institution:Faculty of Engineering - Cairo university, Giza Egypt
• 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: 16

Current Ratings Graph Old Ratings Graph

1761 (-40)RatingProvisional
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November Challenge 2018 Division 2(2018-11-12 15:00:02)

Global Rank:   5048

Cheated in:   

Ratings System Update

(2018-11-12 15:00:02)

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?

1761 (+156)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   5048

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 (16)

June Challenge 2017

Chef and the Feast, A Good Set, Pairwise union of sets, Xenny and Coin Rankings, Triplets

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Greedy Candidates

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

December Challenge 2017

Chef And his Cake, Chef and Hamming Distance of arrays, Penalty Shoot-out, Santa Delivering Problem, Total Diamonds

June Cook-Off 2017

Ada and crayons, SnackUp

August Cook-Off 2017

From heaven to earth

January Challenge 2018

(Challenge) Chef and Palindromes, K-Concatenation, Maximum Score, Rectangle, Partition the numbers

February Challenge 2018

Permutation and Palindrome, Chef And The Patents, Chef And His Characters, Car-pal Tunnel

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers

May Challenge 2018 Division 1

Fake Binary Search, Dibs on Fibs

July Challenge 2018 Division 1

Magic Set, Strike or Spare, No Strings Attached

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

November Challenge 2018 Division 2

Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 1

Appy and Balloons , Chef and Serves, Byte to Bit

Total Problems Solved: 67