Learning Paths (0)
None
Practice Paths (0)
None
Contests (25)
December Challenge 2018 Division 2
Chef and Interactive Contests, Chef and An Ideal Problem, Max and Electrical Panel
November Challenge 2018 Division 2
Chef and Difficult Contests
October Challenge 2018 Division 2
Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit
January Challenge 2019 Division 2
Lucky Number Game, Fancy Quotes
March Challenge 2019 Division 2
Chef and a Beautiful Digit, Chef and Number Game
October Challenge 2019 Division 2
Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
December Challenge 2019 Division 2
That Is My Score!, Addition, Sticky Notes, Binary XOR, Chefina and Ranges, Plus Multiply, Easy Subsequence Selection
December Lunchtime 2019 Division 2
The Evil Professor, Stupid Machine, Check Algorithm, Guess the number
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills
February Challenge 2020 Division 1
No Change Required, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1
Lasers Everywhere, Lasers Everywhere Alternative
September Challenge 2020 Division 1
Chefina and Swap, Find XOR, Ada Matrix
October Challenge 2020 Division 1
Positive AND, Replace for X
January Challenge 2021 Division 2
Expected Number of SCCs, Watching CPL, Fair Elections
December Challenge 2020 Division 1
Hail XOR, Even Pair Sum, Positive Prefixes
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Covaxin vs Covishield, Travel Pass, Airline Restrictions, Minimize Digit Sum, Shuffling Parities, 2-D Point Meeting
December Challenge 2021 Division 2 (Unrated)
Increasing String , Rock Paper Scissors
Starters 63 Division 2 (Rated)
Minimum Absolute Score, Greedy Grid Moves, Make Length 1, One-XOR Deletions, Count Partitions , Maximize 1s
Starters 66 Division 2 (Rated)
Good Binary Strings, Palindrome by Splitting, Connect All Cities, Palindrome In Making, Just Like Mob!, Minimum value of special tables
Starters 69 Division 2 (Rated)
Longest Subarray, Akash and Dinner, Distinct Sequence
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Unique Mode, Expected Sum, Maximizing LCS, Smallest Difference
February Cook-Off 2023 Division 1 (Rated)
Take Not Less, Alice Potter And Dumbledore Army
Starters 114 Division 1 (Rated till 6 Stars)
Chef and Tag, Rock-Paper-Scissors, Game on Array, Yet another Matrix problem
Starters 166 (Rated till 6 stars)
Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Alternate Universe, Temperature Balance, Lottery Tickets, Sum Over Subarrays, Grid Construction (Even), Grid Construction (Odd)
Total Problems Solved: 117
Serbia