Charles Brito

• Username: 5★charlesbarbosa
• Student/Professional:Student
• Institution:Federal University of Rio Grande do Norte, Brazil
• 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: 9

Current Ratings Graph Old Ratings Graph

2072 (+12)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2017(2017-01-23 00:00:00)

Global Rank:   123

Cheated in:   

Ratings System Update

(2017-01-23 00:00:00)

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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2072 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   123

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 (9)

November Cook-Off 2014

Petersen Graph, Brackets

December Cook-Off 2014

Matrix Again, Player, Good Joke!

November Lunchtime 2014

A wolf, a sheep and cabbage

December Lunchtime 2014

Delivery Man

January Cook-Off 2015

Abhijeet and rectangles, Tojo hates probabilities, Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Cook-Off 2015

Fit Squares in Triangle, Strategy for the World Cup

March Cook-Off 2015

How to Minimize a String, How to Repaint a Fence

November Cook-Off 2015

Sereja and Line, Sereja and Array and Subtracting

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

Total Problems Solved: 24