Dryapko Alexandr

• Username: 4★sdryapko1
• Country:  Belarus
• Student/Professional:Student
• Institution:Belarusian State University Minsk, Belarus
• 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: 15

Current Ratings Graph Old Ratings Graph

1854 (-28)RatingProvisional
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July Challenge 2015(2015-07-13 15:00:00)

Global Rank:   1554

Cheated in:   

Ratings System Update

(2015-07-13 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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1854 (+120)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1554

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 (15)

October Long Contest 2011

Dish Distribution

September Cook-off

Digit Rotation, Hotel Bytelandia

October Cook-off

Chef Travel Routes

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

January 2012 Challenge

Houses and Restaurants

February 2012 Challenge

Lucky Long, Word Couting, Count of Maximum

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

August Cook-Off 2012

Forced Output, Code Crazy Minions

October Challenge 2012

Fierce Battles, The New Scheme

December Challenge 2012

Granama Recipes, Magic Rankings, Pizza Delivery

March Challenge 2014

A Story with Strings, Mike and Stamps, Walk, Binary Tournament, Team Split, Little Chef and Numbers

April Challenge 2014

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

July Challenge 2014

Count Substrings, Dish Owner, Reach The Point, Chef and Frogs, Garden Game, Little Elephant and Painting

August Challenge 2014

Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

Total Problems Solved: 45