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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Tomek Czajka
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Tomek Czajka

  • 6★tomek
  • Professional
  • Google
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Submissions Heat Map

Rating Graph

No. of Contests Participated: 33
2485 (-78)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2017(2017-05-18 15:00:00)
Global Rank:   3266
Cheated in:   

Ratings System Update

(2017-05-18 15:00:00)
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?
2485 (+566)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2017(2022-12-20 00:00:00)
Global Rank:   3266
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)

None

Practice Paths (0)

None

Contests (33)

July 2009 (Contest V)

Lights Off, Quadratic Equations, The White Knight, Buggy algorithm, Johny the farmer, Lights Off, Revisited!, Sums in a cuboid

August 2009 (Contest VI)

Magic sequence, Bytelandian Robots, Curry Stained Napkin, Golf course, Crystals, Divide and conquer

October 2009 (Contest IX)

Congruent triangles, A puzzle game, Paragraph Formatting, Just a simple sum, Kayaks, Forces in the crystal

November 2009 (Contest X)

SudokuX, Help the DJ, Magic Strings, Help the judge, The LCS Problem Revisited, The Best Box

December 2009 (Contest XI)

Park tour, The N Queens Puzzle Revisited, Effective Sets, Palindromic Numbers, Maze of Digits, Plant Location

January 2010 (Contest XII)

Place the balloon, Circle of towers, Cell Phone Towers , Wildcard Matching, Lost Primes, Jawbreaker

February 2010 Contest

Toll Trolls, The Mine Field, Motorbike Racing, Soccer League, Sorting device, Overlapping discs

March 2010 Contest

Treasure Hunting, Heroes of Magical Might, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam

July 2010

Closest Ranking, Happy Days, Maximal crosses, Rearranging Digits, Adding Least Common Multiples, Block Tower

August 2010 Challenge

Genetics, Swarm of Polygons, Exit code, Obstacle Course, Stepping Numbers, Optimizing Production and Sales

August Cook Off

Backup Functions, Fetching Cooking Tools, Arranging the Appetizers, Baking Cupcakes, Cleaning Up

September 2010 Challenge

Multiples of 3, Brush Fire, Cake Production Line, Communicating Servers, Bytelandian Shoppers, Trees Again

October 2010 Challenge

Get a Clue, Logging Game, Count palindromes

November 2010 Challenge

Randomly Testing Circuits, Bombing, Graph Challenge, Chefs Bad Day, Renting Spare Oven Time, Balanced Walks

December 2010 Challenge

Delivering Bread, The Hungry Bear, Odd Binomial Coefficients, Byteknights and Byteknaves, A String Game, Even Coefficients

February 2011 Contest

Bogosort, Glass Measurement, Rush Hour, Milestones, Counting Terms, Coloring Colorable Graphs

May Long Contest 2011

Pruning Trees, Tree Product, The Great Wall of Byteland, Bickering Cooks, Sum Divides Product, Harmonious Decorating

July 2011 Long Contest

Wireless Network, Billboards, Trial of Doom, Large Kitchen, A-E Hash Function, Most Popular Friend

August Long Contest 2011

Coloring in Hypercube, Infinite Grid Game, Something About Divisors, Shortest Circuit Evaluation, Block Drop, Complex Spanning Tree

November Long Contest 2011

Colored Domino Tilings and Cuts, Chefs new Pet, New Restaurant, The Postal Service, Stepping Average, Lucky Days

January 2012 Challenge

Misinterpretation 2, Houses and Restaurants, Gap Filler Game, Lucky Sum, Card Shuffle

February 2012 Challenge

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

August Challenge 2012

Two Magicians, Little Elephant and Bombs, Lucky Driving, Game Count, Eastern Draughts, Block Game, Range of Data, Delivery Boy, A Game of Thrones, Machine Gun

September Challenge 2012

Lights, Kisses & Hugs, Chef World, Racing Horses, ChefTown Parade, Three is Crowd

October Challenge 2012

Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Max Circumference, Ciel and password cracking, Need More Diamonds

November Challenge 2012

A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Sridhar Likes Travelling, Arithmetic Progressions

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Magic Board, Triangular Queries, Climbing Stairs, Vacation, Word Play

March Challenge 2013

Peaceful Calculator, Random decreasing function, Tourist Translations, Longest Article, Festivals, Approximately, Fire Escape Routes

April Challenge 2013

Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture, Cylinder

April Cook-Off 2013

Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Balls, Andrew and the Meatballs again

February Challenge 2014

Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

June Challenge 2014

DARTS501

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

Total Problems Solved: 198

2485
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2772)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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