Andrea Maffezzoli

• Username: 4★andreamaf
• Student/Professional:Professional
• Organisation:Undefined
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1819 (-42)RatingProvisional
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September Challenge 2019 Division 2(2019-09-16 15:00:02)

Global Rank:   5960

Cheated in:   

Ratings System Update

(2019-09-16 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?

1819 (+252)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   5960

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)

None

Contests (30)

July 2011 Long Contest

A-E Hash Function, Large Kitchen, Most Popular Friend

August Long Contest 2011

Infinite Grid Game

September Long Contest

BIT Magazine

October Long Contest 2011

Dish Distribution, The Great Plain, The Baking Business, Repeated String, Lucky Palin

September Cook-off

Hotel Bytelandia, Digit Rotation

October Cook-off

Generalized Arithmetic Progression Free Sequence

November Long Contest 2011

Chefs new Pet, New Restaurant, The Postal Service, Stepping Average

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

January Cook-Off

Collision in Space

February 2012 Challenge

Lucky Count, Lucky Long, Word Couting, Count of Maximum, Box and Ball System

February 2012 Cook-off

Daily Train

March 2012 Challenge

Spoon in Matrix, Home Delivery, Free Shuttle Service, Cosine Partition Function

April Challenge 2012

Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight, Similar Graphs

May Challenge 2012

A Home for Chef, Remember the recipe, Divisible Pairs, Jewels and Stones, Killing Gs, Lucky lucky number

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

June Cook-Off 2012

Closing the Tweets, Connecting Soldiers

July Challenge 2012

Gift Rift, Restaurant Rating, The Gray-Similar Code, My Fair Coins, Chef's Dream

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy

September Challenge 2012

Kisses & Hugs, Racing Horses

October Challenge 2012

Fierce Battles, Need More Diamonds, The New Scheme, Event Organizer, Little Elephant and Order, Maximum Sub-rectangle in Matrix

November Challenge 2012

A Wonderful Chocolate, Delicious Dishes, Coin Flip, Sridhar Likes Travelling

July Challenge 2018 Division 2

No Strings Attached, Strike or Spare, Magic Set

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

September Challenge 2019 Division 2

Easy Fibonacci

Total Problems Solved: 98