Fabio Ferreira

• Username: 4★facanferff
• Country:  Portugal
• Student/Professional:Student
• Institution:Faculty of Science of the University of Lisbon
• 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: 29

Current Ratings Graph Old Ratings Graph

1820 (+9)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2015(2015-10-12 15:00:00)

Global Rank:   1388

Cheated in:   

Ratings System Update

(2015-10-12 15:00:00)

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?

1820 (+104)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1388

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)

None

Practice Paths (0)

None

Contests (29)

June Challenge 2013

Lapindromes

June Cook-Off 2013

Attic Crossing, Lyra and the Alethiometer

July Challenge 2013

Count K-Primes

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Splitting Candies

August Cook-Off 2013

Chef and The Right Triangles

September Challenge 2013

Chef and Integers , CAO Stage-1, CAO Stage-2

October Challenge 2013

Helping Lira

November Challenge 2013

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

December Challenge 2013

Magic Pairs

April Cook-Off 2014

Snape and Ladder

August Cook-Off 2014

Tree Game

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

July Challenge 2014

Chef and Rectangle Genome, Dish Owner, Reach The Point, Count Substrings, Chef and Frogs, Garden Game

August Challenge 2014

Chef and Reversing, The Leaking Robot, Chef and Gift

September Challenge 2014

Fun with Rotation, Chef and Left-Right, Factorisation, Chef and Rainbow Array - 2

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Chef and Red Black Tree, Let us construct palindrome, Distinct Characters Subsequence, Chef and Segment Game

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, Gcd Queries

February Challenge 2015

Chef and Strange Formula, Chef and Equality, Let us play with rank list, Chef and Chain, Chef and Strings

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

August Challenge 2015

Cooking Machine, Aditi and Magic Trick, Gravity Guy, Way Out

September Challenge 2015

Count Steps in Matrix

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

Total Problems Solved: 80