Learning Paths (0)
None
Practice Paths (0)
None
Contests (73)
June Challenge 2013
Lapindromes
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Deleting numbers, Splitting Candies
September Cook-Off 2013
Code
October Challenge 2013
Helping Lira, Maxim and Dividers
November Challenge 2013
Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs
January Challenge 2014
Bon Appetit, Please like me, Chef and Feedback
February Cook-Off 2014
Chef and Remissness, Chef and Kingship
April Cook-Off 2014
Snape and Ladder
May Cook-Off 2014
Divide the Cake, Ups and Downs
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD
November Cook-Off 2014
Brackets, Petersen Graph
December Cook-Off 2014
Good Joke!
February Challenge 2014
Draughts, Make It Zero, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2
March Challenge 2014
Team Split, Binary Tournament, Walk, Little Chef and Numbers, Mike and Stamps
April Challenge 2014
Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
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, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game
October Challenge 2014
Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014
Chef and Segment Game, Chef and Words, Fombinatorial, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome
December Challenge 2014
Alok-nath and His Sanskars, Kali and Devtas, XOR with Subset, Chef and Apple Trees
July Lunchtime 2014
And Operation
August Lunchtime 2014
Harrenhal
January Challenge 2015
Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries
January Cook-Off 2015
Suraj goes shopping
February Challenge 2015
Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality
April Challenge 2015
Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales
May Challenge 2015
Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake
August Challenge 2015
Way Out, Gravity Guy, Cooking Machine, Aditi and Magic Trick
October Challenge 2015
Count Subarrays, Who dares to be a millionaire
December Challenge 2015
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence
February Lunchtime 2015
Lucky Four
January Long Challenge 2016
Rupsa and the Game, Churu and Balls, Chef and Making Triples, Chef and Time Machine, Devu and Perfume
February Challenge 2016
Chef and Strange Operations, Devu and a light discussion, Chef-Detective
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
Chef and math, Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu
October Challenge 2016
Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs
March Cook-Off 2016
Digital clock, Dual Nim, Alternating subarray prefix
April Cook-Off 2016
Movie Weekend, Odd Divisors
May Cook-Off 2016
Phantasialand
October Cook-Off 2016
ChefWatson uses Social Network
December Cook-Off 2016
Chef and Subset, Chef and Subarrays
February Challenge 2017
Eugene and big number, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
February Cook-Off 2017
Download file, Chairs
April Challenge 2017
Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017
Chef and Sign Sequences, Whats in the Name, Calculator , IPC Trainers
September Challenge 2017
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
August Cook-Off 2017
Real obtuse, From heaven to earth
September Cook-Off 2017
Statistics Construction, Subsequence Equality
November Cook-Off 2017
Skiing, Online Chess, Random Pair
January Challenge 2018
K-Concatenation, Maximum Score
January Cook-Off 2018
Multiple of 3, Survive in ChocoLand
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
May Challenge 2018 Division 1
Fake Binary Search, Dibs on Fibs
August Challenge 2018 Division 1
Coordinate Compression , Modular GCD, Lonely Cycles
November Challenge 2018 Division 1
Appy Loves One
February Challenge 2019 Division 2
Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
February Cook-Off 2019 Division 1
Max Range Queries, Chef and Secret Password, Chef and Party
March Challenge 2019 Division 1
Cheating on Queue, Yet Again a Subarray Problem
April Challenge 2019 Division 1
Kira Loves Palindromes, Playing with Numbers
April Cook-Off 2019 Division 1
Pied Piper vs Hooli
March Cook-Off 2021 Division 2
Consecutive Deletions, Matrix XOR, Guess the Number
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Space Arrays
April Challenge 2021 Division 2
Worthy Matrix, Chef and Dice
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
May Cook-Off 2021 Division 2
The Last Problem, Double Burgers, Chef and Subarrays
SnackDown 2021 - Online Qualifiers
Maximum Number Of Distinct Elements
Total Problems Solved: 316
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