Leandro Vianna

• Username: 3★leandrovianna
• Country:  Brazil
• Student/Professional:Student
• Institution:Universidade Federal de Goiás
• 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

1662 (-52)RatingProvisional
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March Challenge 2021 Division 2(2021-03-15 15:00:02)

Global Rank:   5017

Cheated in:   

Ratings System Update

(2021-03-15 15:00:02)

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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1662 (+147)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   5017

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)

December Challenge 2017

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

January Challenge 2018

Rectangle

August Cook-Off 2018 Division 2

Balsa For The Three

April Challenge 2018 Division 2

Weight of Numbers, Average of Pairs, Workers

May Challenge 2018 Division 2

Xor Again, Dibs on Fibs, Minimum Deletions, Mighty Friend

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem

February Challenge 2019 Division 2

Chef and Magical Jars, Deputy Chef, Art of Balance, Chef and Secret Ingredients, Manhattan Rectangle, Appy and Contest

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

November Lunchtime 2019 Division 2

Compress the List, Pizza or Broccoli

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Cook-Off 2019 Division 2

Change It, Purify It

December Lunchtime 2019 Division 2

Check Algorithm

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

March Challenge 2021 Division 2

Interesting XOR!

Total Problems Solved: 47