JapanRatings System Update
(2024-01-03 22:30:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Painter Problem, At the Gates, Swapping to Palindrome, Not All Flavours, Monsters Battle, Secret Mission
Maximize LCM, Strip in a Tree!, Nested Rotation, Chef Swaps Digits, Good Prefix
Dot Time, Xor Jar Muluk Tar, Triangle Query, Another Birthday Present!, Positive Mex, Chef in Fantasy League
Escape One, Convert the String, Tree difference
What Is This, a Crossover Episode, MEX-ception, The In-XOR-able Task, Even-tual Reduction, OR-thodox Distinction, Path-etic Products
Profitable Paths 2, Golomb Sequence, Binary Concatenation , Pairs of Pairs
Maximum AND, Kuroni and the Cowsheds, Gold Mining, Square Submatrices
Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum
Flip the String, Chef and IPC Certificates, Graph Construction, Set Queries, Communication Channel, Hiring Workers
Root the Tree, Robot Detector, Few Different Elements
A Special Tree, Hackerman, Intersection Matrix
Tokens On A Tree, Total Components, K-Subarrays
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Maximum Frequent Subarray Sum, Summer Heat, MathBuzz, Optimal Xor Set, Minimum Subtree Cover
From Rational to Binary, HTML Tags, Hidden Cell, Node Marking, Tic Tac Toe
Beautiful Subsequence, Mod Equality, Hidden Colored Graph, Make the Matrix Beautiful
Bunny Hops, Just a Graph, Longest Spanning Substrings, Chef and Deque
Chess Kings Chasing Game, Chef and Pairwise Distances, Permutation and GCD Set, Half Sequence, Fake Swaps
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers, Mega mu - 1, Mega mu - 2
Random Convex Hull, Graduate Work Matters, Sorting Segments
Binary String Game, Destructive Nim, Tree and Brilliant Array, RGB Construction, Break the Balance
In-tree-active Node Coloring, Optimal Sorting, Romantic Reversals, Sleep Technique , Point constraints
Unreasonable Updates, Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Mask Policy, Merged LIS, Hungry Ashish, Boring Trip, Prime Graph, Beautiful Permutation, Erase All But One
Circular Permutation Recovery, Permutation XOR Sum, Permutation Deletion
Chef Goes Shopping, Sorted Distances, Sequence Cost
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania, AND Palindromes
Balanced 0-1 Tree, Equal After And, Rearrange Ranges
Median Pairs, String Break, Partition Queries, Segmentation Fault, Subsequence LCM
Permutation Segments, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum, Max Minus Min
Sort the Array, Tree Coloring, Subtract 12 Operation, Maximal Prefix After Flip, MEX Permutation Difference
Increasing Addition, Remove Numbers, Adjacent Pairs, Where Is the Root, Longest Unfriendly Subsequence
Take Not Less, Alice Potter and OWL, Alice Potter and Wingardium Leviosa, Alice Potter And Dumbledore Army
Thank U, Next, Why Try, Positions, NASA, Greedy, Bloodline, Motive
Count Distinct Arrays, Counting Is Fun, Maximise The Minimum, Minimise Maximum Subarray Sum, Make All Equal, Score Sum, Maximum Score , Sum Neq , Trees Are Fun, Make N Zero, Thala For A Reason
Game on Array, Make Same, Chef and Tag, Rock-Paper-Scissors, Lexicographic Rook on a Graph, Divisor Sum, Painting Walls, Christmas Candy, Christmas Greetings
Delete The Array, Subtraction Sequence I, Subtraction Sequence II, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero
Sum of Xors, Pairs Sum with Length x, Ratist Behaviour, The Cards Machine, Chef loves Pizza Chef loves halfs, Writing Speed, Penalty Shoot-out, Array Removal, Number Hunt
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