Andrey Vihrov

• Username: 4★andreyv
• Country:  Latvia
• Student/Professional:Student
• Institution:University of Latvia
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1957 (-48)RatingProvisional
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August Challenge 2018 Division 1(2018-08-13 15:00:00)

Global Rank:   467

Cheated in:   

Ratings System Update

(2018-08-13 15:00:00)

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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1957 (+152)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   467

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)

August Challenge 2012

Range of Data, Delivery Boy, Little Elephant and Bombs

July Cook-Off 2012

Ciel and Receipt, Ciel and Map, Ciel and Tomya

December Cook-Off 2012

Root of the Problem, Packaging Cupcakes, Reversing directions

February 2013 Challenge

Little Elephant and Cards, Efficient Painting, Climbing Stairs, Buy1-Get1

July Cook-off 2013

Chopsticks

August Challenge 2013

Hello Hello, Splitting Candies, Deleting numbers, Sereja and Ballons, Chef and Segments, The Number Of Solutions, Save The Princess, Little Elephant and Lemonade

August Cook-Off 2013

Chef and The Right Triangles, Chef and The Divisibility Queries

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , CAO Stage-1, CAO Stage-2

May Challenge 2014

Stone, Chef and Strange Matrix, Compilers and Parsers, Chef-jumping

August Challenge 2014

Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Earthquake, Cleaning Tables, Chef and Gift

October Challenge 2014

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

November Challenge 2014

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

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

August Challenge 2015

Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia

August Challenge 2016

Chef and Chocolate, Chef and Round Run

August Challenge 2018 Division 1

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

Total Problems Solved: 74