ChinaRatings System Update
(2024-07-31 22:00:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Beautiful Subsequence, XOR-ORED, Mod Equality, Hidden Colored Graph
Beautiful Pairs, Array Rotation Returns, Longest Good Segment
Joker and Batman, Chefs Homework Dilemma, Even tuples, Palindromic number, Three Dices, Cricket Ranking
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
Chef at the Olympics, Longest AND Subarray, Digit Removal, MEX-OR, Yet another MEX problem, Characteristic Polynomial Verification
Median Rearrangement, Tree Upshot, MAX-SEG
Binary Inversion, GCD of Prefixes, Yet Another Counting Problem, String Game, Partition It, Chef on Vacation, Find the Special Node, New Piece
Weird GCD Value, Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings
Magical Planks, Clean The Sequence, Substring Minimum Function, Kingdom Attack
Min-Max Rotations, Subarray Jumps
Sequence Master, Generating Cycles, Retrieve back the Array, Chef and Riffles
Power Sum, Tree Master, Sum and OR, Crying Colours
Random OR, Digit Multiplication By K, Binary Base Basics, Bitwise Blend, Remove Adjacent
Sequence GCD, Area Sums in Convex Polygons, Bitwise swaps, Xor Palindrome
Subarray XOR, Substring of a Substring, Count the Ones, Exact Marks, MEX on Trees
Minimum Longest Substring, Same Parity Swaps in Binary Strings, Kostomuksha and AESC MSU, Perfect Imperfections 2
Yet Another Mex Problem, Dazzling AXNODR Challenge , Bullets and Enemies, Min Max Equality, Pairwise Xors
Geometric Mean Inequality, Antipodal Points, Flip to Invert, Chef And Division
Subarray Weight, Subsequence-Numbers Divisible by 7, Not Tree Again!, Subarrays with length
Full Path Eraser, Expected move, Reduce to zero, Add By Permutation, Divisible by i , Possible GCD
Gcd and Lcm , AP Grid, The Subarray XOR, Reversal Sorting
Largest Square in the garden, Expected Difference, Game of Piles Version 1, Game of Piles Version 2, Find A, B, C
Maximize Difference, Concat Sort, Sum of Product 2, Similar Subsequence
Angled Flip, Tree of Trees, XOR with smallest element, Hello Equation, Crazy Subsequences
Yet Another Chef And Numbers, Distinct Numbers, Pokemon Battles, Alone Alice!, Interesting Subarray
LCM Mania, Prefixing, Prime Range Game, Beautiful Strings, ODI Cricket, Component Count, Square Count
Maximise Sum, Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Minimization Game, Subtree Coloring, Permutation Construction
Largest K
Beautiful Array, Make Bob Win , Querified, Square String
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