South KoreaRatings System Update
(2024-11-20 22:30:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Median Minimization, Binary String Game, Two Rooks, Friends Meetup, Musical Chairs, RGB Construction
Maximum Trio, Optimal Sorting, Romantic Reversals
Akash and Grid, ChefWM, And Or Union, Mean equals Median, The Melancholy of Problem Setter
Again XOR problem, Maximum Factors Problem, Count Number of Peaks
Keplers Law, Prime in a binary string, Covid Spread, Chef and Riffles
Practice makes us perfect, Subsequence-Numbers Divisible by 7, Xor Palindrome, Subarrays with length, Score High, Total Prize Money, Make them Zero, Degree of Polynomial
Tree Game, Find eX, Difference Matrix
Maximum And Or, Chef and Asteroids, Minimize the Bits, Chef and Good Array
Crushed Apples and a Balance Scale, Sum of Goodness, Printing Binary Array, Anti Palindrome
Odd GCD Permutation, Chef Odd, Maximum Sum Permutation
Rectangular Tiling, Dividing into Groups, A Peculiar Arrangement, Beautification of array, Distance Coloring
Chef and Moves of GCD, Boxes, Transfusion Chain, Break This Array
3-Blast Palindrome, Happiness , Build Towers, Ball Distribution, Sub-Array With Maximum Sum
K Odd Sum, Xorred, Unalike Gcd & Lcm
Swap and Unite, Make It One, How many arrays
Bucket Game, Binary Minimal
Tree Distance Set, Freedom, LCD, Triangular Swaps
XOR And Multiply
Palindromic Substrings
K-Closeness, Digit Space, Encrypt Value, T-Perm
ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query
Origin, Prison Escape, 3out1in
Game On Rectangle, Lexicographically Maximal Prefix AND, Sum of Max K Subarray, Sum of Modes
A power B mod C , TRIPLE PRIMES, K Subarray Products, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring
Sort Lexicographically , Find P, Minimise Inversions, Largest K
Beautiful Array, Make Bob Win , Querified, Token Passing on Tree, Square String
Kill Monsters (Hard Version), Maximise Sum, Chef Loves Beautiful Strings (Hard Version), Chef Loves Beautiful Strings (Easy Version)
Ball Game, Sequence Search, RGB Grid (Easy), RGB Grid (Medium)
Another Game, Colorful Tree (Easy Version), Colorful Tree (Hard Version), Xometry (Easy Version), Xometry (Hard Version)
Tree Cut Xor, Count Winning Subarrays, GCD and XOR, Triangle Count (Easy)
Red-Blue Sort, One To Three
Empty the String, MEX of XOR, Permutation Mod K
Halloween Array, Construct Permutation, Connecting Wells
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