Learning Paths (0)
None
Practice Paths (0)
None
Contests (42)
October Challenge 2017
A Balanced Contest
November Challenge 2017
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays
December Lunchtime 2017
Days in Month
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, 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
A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas
August Cook-Off 2018 Division 1
GukiZ and Candies, Mixi Game
October Mega Cook-Off 2018 Division 1
Binary Nim 2, Pumping Water
April Challenge 2018 Division 2
Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
May Challenge 2018 Division 2
Mighty Friend, Change the Signs, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs
July Challenge 2018 Division 2
Magic Set, Strike or Spare
August Challenge 2018 Division 2
Coordinate Compression , Modular GCD, Problem Sort, Sheokand and Number, Spell Bob
September Challenge 2018 Division 1
Magician versus Chef, War of XORs, Chef and Adventures, Table Game, Bad Shuffle
November Challenge 2018 Division 1
Good Median
October Challenge 2018 Division 1
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
July Lunchtime 2018 Division 2
Split Stones
August Lunchtime 2018 Division 1
Chef and Eid, Mix Mix Game
September Lunchtime 2018 Division 1
Opposite Cites, Chef Restaurant
January Challenge 2019 Division 1
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs
February Challenge 2019 Division 1
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Art of Balance
March Challenge 2019 Division 1
Yet Again a Subarray Problem
April Challenge 2019 Division 1
Subtree Removal
April Cook-Off 2019 Division 2
Random Game, Pied Piper vs Hooli, Making a Meal, Chef Learning Hungarian Algorithm
May Challenge 2019 Division 1
Where to Build the Roads
May Lunchtime 2019 Division 1 (Unrated)
Grid Tour, Reverse Maximisation
June Challenge 2019 Division 1
Lent Money, Chef and Ingredients, Sum and GCD
August Challenge 2019 Division 1
Guddu and his Mother, Dilemma
September Challenge 2019 Division 2
Chef and Good Subsequences, Easy Fibonacci, Biladerim Icin, Fuzzy Linear Combinations, Chef and Interesting Subsequences
September Lunchtime 2019 Division 1
All Substrings, Treeversion, Find the Sum
October Challenge 2019 Division 1
Even Edges, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification
December Challenge 2019 Division 1
Chefina and Ranges, Binary XOR, Sticky Notes, Addition
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Ready Bitwise
May Challenge 2020 Division 1
Triple Sort, Chef and Bitwise Product
April Lunchtime 2020 Division 1
Triangle Query, Positive Mex
May Lunchtime 2020 Division 1
Escape One, Convert the String, Tree difference
Biteration #2 (Rated for Division 2)
A - Books, B - Candy Love, C - Chef and Maths
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship
August Lunchtime 2020 Division 1
Game on a Strip, Counting Graphs, Alien Invasion
September Cook-Off 2020 Division 1
Maximise Subsequence Value, Minimum Insertions
September Lunchtime 2020 Division 1
Root the Tree, Robot Detector
April Lunchtime 2021 Division 1
A Special Tree
May Challenge 2021 Division 1 (Unrated)
Valid Paths, Tree House, Modular Equation
Total Problems Solved: 214
India