Przemyslaw Derengowski

• Username: 5★pdwd
• Student/Professional:Student
• Institution:Jagiellonian University, Krakow
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 23

Current Ratings Graph Old Ratings Graph

2081 (+28)RatingProvisional
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November Challenge 2012(2012-11-12 15:00:00)

Global Rank:   85

Cheated in:   

Ratings System Update

(2012-11-12 15:00:00)

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2081 (+173)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2012(2022-12-20 00:00:00)

Global Rank:   85

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 (23)

August 2010 Challenge

Obstacle Course, Exit code, Optimizing Production and Sales

August Cook Off

Arranging the Appetizers, Cleaning Up

September 2010 Challenge

Multiples of 3, Brush Fire

October 2010 Challenge

Logging Game, Count palindromes, Integer Combinations Of Vectors

December 2010 Challenge

Byteknights and Byteknaves, A String Game

January 2011 Challenge

Flu Shot Lineup, Count Relations

The January 2011 Cook-Off

Chef team, Holes in the text

February 2011 Contest

Bogosort, Glass Measurement, Coloring Colorable Graphs

February Cook - Off Challenge

Breaking Into Atoms, Three Way Communications

March Cook-off Challenge

Money Transformation, Snake Snaky

April Long Contest

Gravel, Number Game Revisited, Rectangles Counting

April Cook-Off Challenge

A Prime Conjecture, Internet Media Types

May Long Contest 2011

Tree Product, The Great Wall of Byteland

July 2011 Long Contest

A-E Hash Function, Most Popular Friend

July Cook-off 2011

Misinterpretation, Garden Squares

September Long Contest

Younger Brother, BIT Magazine

September Cook-off

Digit Rotation, Hotel Bytelandia, Last Digit Sum

November Cook-Off

Moving Coins, Subanagrams

January Cook-Off

Collision in Space, Makx Sum

February 2012 Challenge

Box and Ball System, Count of Maximum, Word Couting, Lucky Long, Lucky Count

February 2012 Cook-off

Daily Train

November Challenge 2012

Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling

Total Problems Solved: 64