Samuel Lopes Grigolato

• Username: 5★samuelgrig
• Country:  Brazil
• Student/Professional:Professional
• Organisation:Simples Tecnologia da Informação
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

2031 (+59)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2014(2014-11-30 14:00:00)

Global Rank:   23

Cheated in:   

Ratings System Update

(2014-11-30 14:00:00)

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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2031 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2014(2022-12-20 00:00:00)

Global Rank:   23

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 (8)

April Cook-Off 2014

Distant Relatives, Snape and Ladder

June Cook-Off 2014

Counting Flags, Painting

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

November Cook-Off 2014

Brackets, Petersen Graph

April Challenge 2014

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

March Lunchtime 2014

Statements Checking

June Lunchtime 2014

The Smallest Pair

November Lunchtime 2014

A wolf, a sheep and cabbage, Yet another substring problem

Total Problems Solved: 29