| Contest | Problem |
|---|---|
| OTHERS | CRAZYBOB |
Balakrishnan Varadarajan
- 5★balakrishnan_v
United States- Professional
- No Active Plan. View Details
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No. of Contests Participated: 172
Ratings System Update
(2024-11-20 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (172)
June 2009 (Contest IV)
Product of divisors, The Lucky Draw, The battlefield, Primes in the GCD table, Pack the balls in a box!, Count the squares, Alien Clock
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
September 2009 (Contest VIII)
Se7en, A Bowling Game, Smart Frog, A Coin Game, Alien language, Chemical reactions, Mosaic
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
The Mine Field, Soccer League
March 2010 Contest
Treasure Hunting, Heroes of Magical Might, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam
April 2010 Contest
Lighting the shop, The Reversed World, Flood, Travelling Salesman Again !, Adding Fractions
May 2010 Contest
Lights Out, Nice Quadrangles, Rendezvous, Generalized Spanning Trees, Summing Slopes
June 2010 Contest
Graph Counting, Robot Game, Prime Pattern, Squirrel and chestnut
July Cook Off
The Black and White Knights, Ripple-Carry Adder
August 2010 Challenge
Genetics, Swarm of Polygons, Exit code, Obstacle Course, Stepping Numbers, Optimizing Production and Sales
August Cook Off
Fetching Cooking Tools, Arranging the Appetizers, Cleaning Up
September 2010 Challenge
Multiples of 3, Brush Fire, Cake Production Line, Communicating Servers, Bytelandian Shoppers, Trees Again
October 2010 Challenge
Logging Game, Count palindromes
November 2010 Challenge
Randomly Testing Circuits, Chefs Bad Day, Balanced Walks
The November CookOff
One Dimensional Game of Life, Dinner Party Socializing, Cutting Recipes
December 2010 Challenge
The Hungry Bear, Odd Binomial Coefficients, Byteknights and Byteknaves, A String Game
The December 2010 Cook-Off
Preparing Dishes, The Morning Commute, Pairing Chefs
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, Time of collisions
February 2011 Contest
Bogosort, Glass Measurement, Rush Hour, Milestones, Counting Terms, Coloring Colorable Graphs
March 2011 Challenge
K-Unique Sequence, Buying Land
March Cook-off Challenge
Money Transformation, Snake Snaky
April Long Contest
Gravel, Number Game Revisited, Generalized Independent Sets, Central Point, Rectangles Counting
April Cook-Off Challenge
The Grand Cook Off, A Prime Conjecture, Internet Media Types
May Long Contest 2011
Pruning Trees, Tree Product, The Great Wall of Byteland, Sum Divides Product
May Cook-off 2011
Socializing Game around Pizza, Distribute idlis Equally
June Long Contest 2011
Maximal Score Path, Chef Teams, Attack of the Clones, Restock
June Cook-off
Correctness of Knight Move, Super-plane
August Long Contest 2011
Infinite Grid Game
August Cook-off 2011
Vote for the Noodle Soup, Open the Dragon Scroll, Rotate the String, Collect the Chocolate Chips
September Long Contest
Haunted Maze, Younger Brother, BIT Magazine, Counting Hexagons, Short
October Long Contest 2011
Dish Distribution, The Great Plain, The Baking Business, Repeated String, Lucky Palin, Sine Partition Function
September Cook-off
Last Digit Sum, Target Practice, Hotel Bytelandia
October Cook-off
Generalized Arithmetic Progression Free Sequence
November Long Contest 2011
Chefs new Pet, New Restaurant, The Postal Service
November Cook-Off
Moving Coins, Subanagrams
December 2011 Long Contest
Birthday Gift, Robot Movings, Ciel and Eggs
December Cook-Off
Ciel and New Menu, Ciel and A-B Problem
January 2012 Challenge
Misinterpretation 2, Ambidextrous Chefs, Houses and Restaurants, Gap Filler Game, Lucky Sum, Card Shuffle
January Cook-Off
Zeta-Nim Game
February 2012 Challenge
Box and Ball System, Lucky Count, Restore the Recipe, Can you do it better, Lucky Long, Find a Subsequence, Smart Chef vs Evil Chef, Word Couting, Count of Maximum
February 2012 Cook-off
Daily Train, Equation Solver
March Cook-Off 2012
Ciel Numbers I, Ciel Numbers II
April Challenge 2012
Lucky Array, Stacking Pancakes, Greatest Dumpling Fight
April Cook-Off 2012
Top Batsmen, Crease Painting, Resistance
May Challenge 2012
Digits Forest, Killing Gs, Little Elephant and Median, Jewels and Stones, Lucky lucky number, Selling Tickets, Divisible Pairs, Remember the recipe, Little Elephant and Boxes, A Home for Chef
May Cook-Off 2012
Little Elephant and Balance, Little Elephant and Swapping, Little Elephant and Strings
June Challenge 2012
Closest Points, Polynomial Partition Function, Little Elephant and Product, Little Elephant and Candies, Magic Hull, Expected Maximum Matching, Doom Bakes Cakes, Cool Numbers, Fly-overs, Arranging Cup-cakes
June Cook-Off 2012
Closing the Tweets, Connecting Soldiers, Golden Trees
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, Game Count, Block Game, Range of Data, Delivery Boy, Machine Gun
July Cook-Off 2012
Ciel and Receipt, Ciel and Map, Ciel and Tomya
August Cook-Off 2012
Forced Output, Code Crazy Minions, Asmany Number Verification
September Challenge 2012
Simultaneous Nim, Lights, Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, Knight Moving, 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, Need More Diamonds
September Cook-Off 2012
Prime Permutations, Recipe Reconstruction, Carvans, Coal Scam
October Cook-Off 2012
Buying Sweets, Equalization, Tennis Tournament
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, WordNinjas
December Cook-Off 2012
Packaging Cupcakes, Reversing directions
January Challenge 2013
Little Elephant and Alcohol, A New Door, Dividing Products, Hotel Balifornia, The Minimum Number Of Moves, End Of The World, A Fence for Byteland, Cucumber Boy and Cucumber Girl, Chef of the Year, Three Different Numbers
January Cook-Off 2013
Minimum Distance, Many Chefs, Defacing Score
February 2013 Challenge
Little Elephant and Cards, Buy1-Get1, Room Corner, Magic Board, Triangular Queries, Climbing Stairs, Vacation, Word Play, Efficient Painting
March Cook-off 2013
The Ball And Cups, Palindrome, Level Of Difference
April Cook-Off 2013
Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again
June Challenge 2013
Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Predictopus, W String, Lapindromes
May Cook-off 2013
Subtraction Game 1, Subtraction Game 2
June Cook-Off 2013
Attic Crossing, Lyra and the Alethiometer
July Challenge 2013
Mountain Holidays
July Cook-off 2013
Chopsticks, Compressed String, A Plus B Again!
August Challenge 2013
Save The Princess, The Number Of Solutions, Chef and Segments, Sereja and Ballons
August Cook-Off 2013
Chef and The Right Triangles, Chef and The Divisibility Queries
September Challenge 2013
Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2, Two Roads
September Cook-Off 2013
Strange Matrix, Game, Code
October Cook-Off 2013
Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR
September Lunchtime 2013
Chef and Science
October Challenge 2013
Little Elephant and Bamboo, Sereja and Transformation
November Challenge 2013
Superpowers of 2, Yet Another Cute Girl
November Cook-off 2013
Am I a Fibonacci Number, Lowest Sum, Number of Paths, Rank of the Number
January Cook-off 2014
Chef and the Cake I, Subtraction Game, Interrogating Gangsters
April Cook-Off 2014
Snape and Ladder, BiCo Gaming Grid, Travelling Chef Problem, Distant Relatives
May Cook-Off 2014
Book Game with Chef, Divide the Cake, Ups and Downs
July Cook-Off 2014
Copy-Paste, Sum Queries, Friends
August Cook-Off 2014
Tree Game, Permutation Shuffle, Shooting
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD, Subarray LCM, World War 2
October Cook-Off 2014
Mahesh and his lost array
November Cook-Off 2014
Lost Graph, Most Distant Points, Brackets, Petersen Graph
December Cook-Off 2014
Matrix Again, Player, Good Joke!
February Challenge 2014
Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
May Challenge 2014
Little Elephant and Balloons, Chef and Strange Matrix
July Challenge 2014
Little Elephant and Painting, Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers
August Challenge 2014
Mountain Holidays 2, Sereja and Shuffling, Little Elephant and T-Shirts, Chef and Reversing, Team Sigma and Fibonacci, The Leaking Robot, Earthquake, Cleaning Tables, Chef and Gift
September Challenge 2014
Sereja and Bubble Sort, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring
December Challenge 2014
Chef and Bracket-Pairs, Sereja and GCD
February Lunchtime 2014
Sereja and ASum, Sereja and D, Sereja and Arrays
June Lunchtime 2014
Coprime Triples, The Smallest Pair
October Lunchtime 2014
Tanu and Head-bob, And Tuples, Physics Class, Cascading Style Sheets
January Cook-Off 2015
Tojo hates probabilities, Abhijeet and rectangles
January Lunchtime 2015
Piece of cake, Candidate walk, Just multiply
April Challenge 2015
Devus and their voting system
September Challenge 2015
Nikitosh and xor, Bank robbery
October Challenge 2015
Spheres, Rupsa and Equilateral Triangle
November Challenge 2015
Ingredients, Chef and collection of stamps
December Challenge 2015
Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Misha and Permutation, Chef and Filters, Chef and Girls
February Cook-Off 2015
Fit Squares in Triangle, Strategy for the World Cup
June Cook-Off 2015
Ankit, Srijan and a game of stone piles, Longest non regular parentheses sub-sequence, Strange operations
August Cook-Off 2015
Chef and the XORed Number , Chef and the Wildcard Matching
October Cook-Off 2015
Palindrome Pairs, Word Stem, Almost Sorted Permutation
December Lunchtime 2015
Ancient Berland Roads, Distinct Codes
January Long Challenge 2016
Sereja and Salesman, Rupsa and the Game, Churu and Balls, Chef and Time Machine
April Challenge 2016
Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring
May Challenge 2016
Sereja and GCD 2, Chef and Big Soccer
July Challenge 2016
Chef and Segments, Chef and special numbers
September Challenge 2016
Chef and Friends
December Challenge 2016
Train Partner, Kth Max Subarray, Chef and Finding Direction, Kirito in labyrinth, Edit Distance Revisited, Roses for Alexey, Our Base is Under Attack, Bear and Three Colours
February Cook-Off 2016
Puppy and Board, Puppy and Sum
August Cook-Off 2016
Tweedle-Dee and Tweedle-Dum
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
May Challenge 2017
Blocked websites
June Challenge 2017
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
May Cook-Off 2017
La Liga, Balanced Array
June Cook-Off 2017
Ada and crayons, Knight Covering, SnackUp
October Cook-Off 2017
Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries
December Cook-Off 2017
Minimum SubArray, Beautiful Array, Football Match
January Challenge 2018
Killing Monsters, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
September Mega Cook-Off 2018 Division 1
OneTwo, Make a Permutation
March Lunchtime 2018 Division 1 (Unrated)
Partitions, Three Integers
December Challenge 2018 Division 1
Max and Electrical Panel, Chef and Interactive XOR
March Challenge 2019 Division 1
Chef and Soccer, Cheating on Queue, Yet Again a Subarray Problem, Matchable Permutations
March Cook-Off 2019 Division 1
XOR N-bonacci Sequence, Markers and Caps
May Cook-Off 2019 Division 1
Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique
December Challenge 2019 Division 1
Sticky Notes
March Challenge 2020 Division 1
Lasers Everywhere
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates
August Cook-Off 2020 Division 1
Polygon Relationship, Beautiful Subsequence
June Lunchtime 2020 Division 1
Maximum AND
January Challenge 2021 Division 2
Chef and Ants, Expected Number of SCCs, Watching CPL, Fair Elections
December Cook-Off 2020 Division 1
Self-Destructing Strings
January Cook-Off 2021 Division 2
Mex Subsequence, Prime Tuples, Maximise Islands
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Dreams of Divisibility, Even Sum
September Cook-Off 2020 Division 1
Maximise Subsequence Value
May Challenge 2021 Division 1 (Unrated)
Xor Equality
August Cook-Off 2021 Division 1
Odd Array, Different String, Interactive Equivalency, Clear the Array
November Cook-Off 2021 Division 1
Non-Decreasing Subsequence of size K, Product Pain
February Cook-Off 2022 Division 1
Xor Becoming Uncanny, Perfect Permutation, Mango Market
April Cook-Off 2022 Division 1
Chef Goes Shopping
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Alice Potter And Dumbledore Army, Pasha and Good Ones, Permutation and Modulus, Minimum Beauty
Starters 132 Division 1 (Rated till 6 Stars)
ALIEN-OR, Optimal Flip, Random Array, Prime Query
Starters 134 Division 1 (Rated till 6-Stars)
Count Good RBS, Origin, Prison Escape, 3out1in
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Change A to B
Starters 138 Division 1 (Rated till 6-Stars)
A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring
Starters 139 Division 1 (Rated till 5-Stars)
Sum of N, Destroying Bridges Part 2
Starters 140 Division 1 (Rated till 5-Stars)
Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 142 Division 1 (Rated till 5-Stars)
The Cards Machine, Array Removal, Number Hunt
Starters 143 Division 1 (Rated till 5-Stars)
Non-Divisor Array, Max Min and Length, Spread of Ratism
Starters 144 Division 1 (Rated)
Find P, Minimise Inversions, Largest K
Starters 145 Division 1 (Rated till 6-Stars)
Make Bob Win , Square String
Starters 146 Division 1 (Rated till 5 stars)
Bouncing Ball, Permutation Construction
Starters 148 Division 1 (Rated till 6 stars)
Beautiful Flip
Starters 149 (Rated till 5 stars)
Maximise Sum, Chef Loves Beautiful Strings (Hard Version), Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated till 6 stars)
Equal Pairs (Hard), Min Ops (Hard), Replacing Game
Starters 151 (rated till 5 stars)
Ball Game, Sequence Search, RGB Grid (Easy), RGB Grid (Medium)
Starters 152 (Rated till 6 stars)
Completion (Hard), Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries
Starters 154 (Rated till 6 stars)
Count Winning Subarrays, GCD and XOR, Triangle Count (Easy)
Starters 155 (Rated till 5 stars)
GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest, MEXtreme Divisibility, Normal is Good, Unmedian
Starters 159 (Rated till 5 stars)
Glass Bridge (Easy)
Starters 160 (Rated till 5 stars)
Palindrome Love, Buying Order (Easy), Buying Order (Hard)
Starters 161 (Rated)
Red-Blue Sort, One To Three, Quick Exit