Carlos

Practice: 

Moving Coins, Authentication Failed, Ciel and Map, Two k-Convex Polygons, Compressed String, Online Shopping, Big Number, Fun with flooring factorial, Three substrings, Shooting, Palindromic Queries, Black Nodes in Subgraphs, Chef and Polygon Cakes

April Long Contest: 

Number Game Revisited

December Cook-Off: 

Ciel and New Menu, Ciel and A-B Problem

February 2012 Cook-off: 

Daily Train

March 2012 Challenge: 

Longest Weird Subsequence, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix

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

June Challenge 2012: 

Polynomial Partition Function, Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes

June Cook-Off 2012: 

Closing the Tweets, Connecting Soldiers

July Challenge 2012: 

Favourite Numbers, Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating

July Cook-Off 2012: 

Ciel and Receipt, Ciel and Map, Ciel and Tomya

August Cook-Off 2012: 

Forced Output, Code Crazy Minions

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, Sridhar Likes Travelling

November Cook-Off 2012: 

Little Elephant and Permutations, Little Elephant and Divisors

December Cook-Off 2012: 

Expected Greatest Common Divisor, Packaging Cupcakes, Reversing directions

January Cook-Off 2013: 

Minimum Distance, Many Chefs, Defacing Score

ACM-ICPC Amritapuri onsite regionals 2012 : Replay: 

Saruman of Many Colours, The Glittering Caves of Aglarond, The Mirror of Galadriel

February Cook-Off 2013: 

Lack of Logic, Row and Column Operations, Hotel Balifornia 2

March Cook-off 2013: 

The Ball And Cups, Palindrome, Level Of Difference

June Challenge 2013: 

Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Count Special Matrices, Predictopus, W String, Lapindromes

May Cook-off 2013: 

Subtraction Game 1, Subtraction Game 2, Sequence Transmission

June Cook-Off 2013: 

Attic Crossing, Lyra and the Alethiometer, Tywins Tactics

July Challenge 2013: 

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

July Cook-off 2013: 

Chopsticks, A Plus B Again!

August Cook-Off 2013: 

Chef and The Right Triangles, Chef and The Divisibility Queries, Chef and The String of Digits

September Cook-Off 2013: 

Strange Matrix, Code

October Cook-Off 2013: 

Polo the Penguin and the Lucky String, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR

November Cook-off 2013: 

Am I a Fibonacci Number, Lowest Sum, Number of Paths, Trees and Subtrees, Rank of the Number

December Cook-off 2013: 

Chef Goes Through Segments, Chef and Girlfriend, Chef and Combinatorics

March Cook-Off 2014: 

Game of Divisors, ABC-Strings, Dividing Stamps

May Cook-Off 2014: 

Substrings and Repetitions, Book Game with Chef, Divide the Cake, Ups and Downs

June Cook-Off 2014: 

Where the Wild Things Are, Counting Flags, Knapsack Problem, Painting

July Cook-Off 2014: 

Copy-Paste, Sum Queries, Tree Again, Friends

August Cook-Off 2014: 

Tree Game, Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up: 

Sherlock and the Grid, Subarray GCD, Subarray LCM, World War 2

October Cook-Off 2014: 

The Dirty Path, The Army, Walk on the Axis, Mahesh and his lost array

November Cook-Off 2014: 

Lost Graph, Most Distant Points, Brackets, Petersen Graph

December Cook-Off 2014: 

Servers, Matrix Again, Player, Good Joke!

February Challenge 2014: 

Little Elephant and Movies, Draughts, Make Him Happy, Chef and Favourite Sequence, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

May Challenge 2014: 

Little Elephant and Balloons, Sereja and Game, Compilers and parsers, Dynamic Trees and Queries, Chef-jumping, Chef and Strange Matrix, Stone

September Challenge 2015: 

Nikitosh and xor, Bank robbery, Cracking the Code

September Mega Cook-Off 2015: 

Reign 2, Forgotten Language, Super Numbers, Stacks

April Challenge 2016: 

Amazing Experiment, Mario and Luigi, Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring

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

November Cook-Off 2016: 

Sebi and the highway, Sebi and the corrupt goverment

June Lunchtime 2016: 

Collisions, One more weird game, Square in numbers

July Lunchtime 2016: 

Drumpf for President!, Lumpy - The Bus Driver

September Lunchtime 2016: 

Chef and Inequality

January Cook-Off 2017: 

Digit Longest Increasing Subsequences 2

August Cook-Off 2017: 

Matrix and Chef, Real obtuse, From heaven to earth

September Cook-Off 2017: 

Infinite OR Game, Statistics Construction, Subsequence Equality

June Lunchtime 2017: 

Maximum Unique Segment, Two Numbers, Company and Club Hierarchies

January Cook-Off 2018: 

Multiple of 3, Make array great again, Finding the matrix, Survive in ChocoLand

January Lunchtime 2018: 

Chef and Game with Sequence, Chef and Escaping from the Labyrinth

February Cook-Off 2018: 

Chef and Cook-Off, Chef and Tuples, Chef and Chefness, Chef and Line

March Cook-off 2018 Division 1: 

Chef Goes to the Cinema, Chef Restores a Matrix

August Cook-Off 2019 Division 1: 

Rich Substrings, Two Circles

Problems Authored (0)

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Problems Tested (0)

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Editorials Contributed (0)

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