zayakin andrey
- aircube
Russia- Professional
- Yandex
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (98)
December 2010 Challenge
Delivering Bread, The Hungry Bear, Byteknights and Byteknaves, A String Game
The December 2010 Cook-Off
Preparing Dishes, The Morning Commute, Pairing Chefs, Seeding The Pattern
January 2011 Challenge
Restaurant Expansion, Chess Pushing Game, Flu Shot Lineup, Splitting Giant Subs, Count Relations
The January 2011 Cook-Off
Holes in the text, Chef team, Whole submatrix
February 2011 Contest
Bogosort, Glass Measurement, Milestones, Counting Terms, Coloring Colorable Graphs
March Cook-off Challenge
Money Transformation, Snake Snaky, Grouping Chefs
April Long Contest
Gravel, Number Game Revisited, Central Point, Rectangles Counting
April Cook-Off Challenge
A Prime Conjecture, Internet Media Types
May Long Contest 2011
Tree Product, The Great Wall of Byteland
May Cook-off 2011
Popular Rice Recipe, Socializing Game around Pizza, Distribute idlis Equally
June Long Contest 2011
Mushroom Cave, Maximal Score Path, Chef Teams, Minesweeper Reversed, Restock
June Cook-off
Super-plane
July 2011 Long Contest
Wireless Network, Large Kitchen, A-E Hash Function, Most Popular Friend
July Cook-off 2011
Misinterpretation, Garden Squares
August Long Contest 2011
Infinite Grid Game
August Cook-off 2011
Open the Dragon Scroll
October Long Contest 2011
Dish Distribution, Repeated String, Lucky Palin
September Cook-off
Last Digit Sum, Digit Rotation, Hotel Bytelandia
October Cook-off
Generalized Arithmetic Progression Free Sequence, Chef Travel Routes
November Long Contest 2011
Chefs new Pet, New Restaurant, The Postal Service, Stepping Average
November Cook-Off
Subanagrams
December 2011 Long Contest
Birthday Gift, Robot Movings, Ciel and Eggs, Spinning Wheels
December Cook-Off
Ciel and New Menu, Ciel and A-B Problem
January 2012 Challenge
Houses and Restaurants, Gap Filler Game, Lucky Sum, Card Shuffle
January Cook-Off
Collision in Space, Makx Sum
February 2012 Challenge
Box and Ball System, Lucky Count, Lucky Long, Word Couting, Count of Maximum
February 2012 Cook-off
Daily Train
March 2012 Challenge
Longest Weird Subsequence, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix
March Cook-Off 2012
Ciel Numbers I, Ciel Numbers II
April Challenge 2012
Fit to Play, Double Strings, Stacking Pancakes
April Cook-Off 2012
Top Batsmen, Resistance
May Challenge 2012
Digits Forest, Little Elephant and Median, Jewels and Stones, Lucky lucky number, Divisible Pairs, Remember the recipe, A Home for Chef
May Cook-Off 2012
Little Elephant and Strings
June Challenge 2012
Polynomial Partition Function, Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Fly-overs, Arranging Cup-cakes
July Challenge 2012
Favourite Numbers, Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating
August Challenge 2012
Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy
July Cook-Off 2012
Ciel and Receipt, Ciel and Tomya
September Challenge 2012
Lights, Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, ChefTown Parade, Three is Crowd
October Challenge 2012
Fierce Battles, Event Organizer, The New Scheme
November Challenge 2012
Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling, Arithmetic Progressions
November Cook-Off 2012
Little Elephant and Magic, Little Elephant and Permutations, Little Elephant and Divisors
December Challenge 2012
Sereja and Data Structures , Granama Recipes, Arigeom Beats, Book Exercises, Magic Rankings, Different Trips, The Uncountable Ways, Pizza Delivery
January Challenge 2013
Little Elephant and Alcohol, A New Door, Dividing Products, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers
February 2013 Challenge
Little Elephant and Cards, Buy1-Get1, Room Corner, Magic Board, Triangular Queries, Climbing Stairs, Vacation, Observing the Tree, Word Play, Efficient Painting
February Cook-Off 2013
Lack of Logic, Row and Column Operations, Hotel Balifornia 2
March Challenge 2013
Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes
March Cook-off 2013
The Ball And Cups, Palindrome
April Challenge 2013
Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Maximum Weight Difference, Levy Conjecture
April Cook-Off 2013
Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again
May Challenge 2013
Matchsticks, Witua and Math, Name Reduction, Your Name is Mine
June Challenge 2013
Dessert Wizard, Predictopus, W String, Lapindromes
July Challenge 2013
Across the River, Mountain Holidays, Galactik Football, The Probability Of Winning, Furik and Rubik and Sub Array, Chef and Walking on the rectangle , Count K-Primes, Circle of death
November Challenge 2013
Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs
December Challenge 2013
Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
January Challenge 2014
Magic Trick, Sereja and Graph, ForbiddenSum, Meteor, Bon Appetit, Please like me, Chef and Feedback
February Challenge 2014
Little Elephant and Movies, Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Binary Tournament, Walk, Maximum number, GCD condition, Little Chef and Numbers, Mike and Stamps, A Story with Strings
April Challenge 2014
Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
Little Elephant and Balloons, Sereja and Game, Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password
July Challenge 2014
Little Elephant and Painting, Garden Game, Chef and Frogs, Count Substrings, Dish Owner
August Challenge 2014
Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Chef and Gift
April Challenge 2015
Chef and Interview, Broken Telephone
May Challenge 2015
Set Difference , Chef and new recipe
June Challenge 2015
Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Chef and String
July Challenge 2015
Addition and Multiplication, Bread, MasterChef, Na2a and lucky stone, Chef and Cube
August Challenge 2015
Gravity Guy, Cooking Machine
September Challenge 2015
Count Steps in Matrix
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle
November Challenge 2015
Eugene and function, Chef and cakes
December Challenge 2015
Chef and the stones
June Challenge 2016
Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Chef and cities, Devu and an Array
July Challenge 2016
Andrash and Stipendium, Chef and Segments, Chef and Tetris, Chef and special numbers, Chef and Robots Competition, Chefland and Electricity
August Challenge 2016
Chef and Chocolate, Chef and Round Run
September Challenge 2016
Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
October Challenge 2016
Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
November Challenge 2016
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Task for Alexey
January Challenge 2017
Capital Movement, Cats and Dogs, Chef and Circle, Fantastic Four, Digits Cannot Separate, Reservior, Tourists in Mancunia
February Challenge 2017
Chef and Yoda, Eugene and big number, Interval Game, Chef and Triangles, Chef and his Best Friend, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
March Challenge 2017
Cooking Schedule, Completing favorite game, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix
April Challenge 2017
Bear and Random Grid, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017
Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers
June Challenge 2017
A Good Set, Xenny and Coin Rankings
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018
Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome
March Challenge 2018 DIV 2
Pishty and Triangles, Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
April Challenge 2018 Division 1
Highway Crossing, Count Good Prefixes
July Challenge 2018 Division 1
Reach Equilibrium, No Minimum No Maximum, Gears
August Challenge 2018 Division 1
Modular GCD, Sheokand and Number
September Challenge 2018 Division 1
Bad Shuffle
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
February Challenge 2019 Division 2
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
March Challenge 2019 Division 2
Chef and Number Game
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining, Fencing
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD
October Challenge 2019 Division 2
Phone Prices