UkraineRatings System Update
(2023-04-05 22:00:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Enough Space, Permutation And Median, K-MEX, Xor Permutation, Chef Drinks Tea, High Accuracy
Rating Improvement, Playlist, Break the Stick, First and Last
Minimum or Maximum, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Minimum number of Flips
Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
The Attack of Knight
The Optimal Pairs, Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time
Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score, Equal by XORing
Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both
Sort the String, MATH1 Enrolment, Group Assignment
Construct N, End Sorted, Minimum Coins
The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family
Buy Lamps, Fill The Grid, Make Palindrome 2, Positive array
Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
N Buttons 1 Bulb, Split The String, Is it hot or cold, Maximise the Tastiness, Monks, Valid Minimum
Air Blimp, Permutation GCD, Sum Product Segments, Discount, Mileage matters, Nearest Court, Average Permutation
Split N, Different Medians
Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature
Easy Permutation, Array Equality
Make A and B equal
Equal Distinct, Number of Credits, Ticket Fine, K Flip
Balls and Boxes, Mean and Median
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs
K-Subarrays, Maximize Colours
Stick Break, Permutation Creation, Increasing Addition
Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Audible Range, Speciality, Alternative Sufferings
Chef And Array Construction, Podium Finish, Minimum Pizzas, Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2
Distinct Numbers, Expert Setter, Red Green Grids, Yet Another Palindrome Problem, Tax in Chefland, Palindrome Flipping, Card Removal
Minimise LCS, Different Consecutive Characters , Subarray Removal, Reach on Time, Odd Sum Pair
Sorted Substrings, Make Multiple, Final Sum, Max minus Min, Test Score
Maximize 1s, One-XOR Deletions, Minimum Absolute Score
Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Distinct Neighbours
Nahaane Jaa, Candies, Binod
Spliting Balls, Time Complexity, Water Mixing, String Game
Maximum Angriness, Expensive Steps , Counting Problem, Existence Of X
Boring String, XOR Product, Expense List, Interesting Array, Make Money
Akash and Dinner, Distinct Sequence
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS
Divisible by A_i, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR
N Triplets
Minimum OR Path, Find an integer, Consecutive Xor, Append for OR
Candies, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String
Equal Hamming Distance, Prefix Ones, Three Powers of Two
Asymmetric Swaps, Array Halves, Far from origin, Overspeeding Fine, Negative Product
Make Array Odd, Zero String, Expected Value, Construct Array, Not Divisible
Take Not Less
Concat Palindrome, K Increment Palindrome, Three Numbers
Bitwise Equation, Solve More Problems!
Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Equal Elements
Find eX, Difference Matrix
SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Construct String, Order by XOR, Restoration
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