kdu_9
- 6★kdu_9
- North Korea
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Ratings System Update
(2024-07-24 22:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (2)
Practice Paths (2)
Contests (9)
November Long 2022 Division 4 (Rated)
Minimize swaps, MaxEdges, String Game, Water Mixing, Time Complexity, Spliting Balls, Split and Maximize, Alice and the Array
December Long 2022 Division 2 (Unrated)
Counting Subsequences, Not Divisible, Break into Powers, Sum of Cube , Divisible by A_i, Gcd of Subarrays, Maximise XOR
Starters 80 Division 2 (Rated)
Permutation Subsequence, Equal Elements, Matrix Pain, Prefix Permutation, c8kbf and Tree, Three-People Contests
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, Tree Xor, TripTastic
Starters 88 Division 1 (Rated till 6 Stars)
Chef and Asteroids, Maximum And Or
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Minimum Ugliness, Sum of Goodness, Printing Binary Array, Anti Palindrome
Starters 124 Division 1 (Rated till 5-Stars)
Swap and Unite, Make It One, How many arrays, Random Coloring
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Manhattan Xor, Binary Minimal
Starters 126 Division 1 (Rated till 6 Stars)
Tree Distance Set, Triangular Swaps, LCD, Uncommon Cycles, Freedom
Starters 139 Division 1 (Rated till 5-Stars)
Sort Perm, Sum of N, Destroying Bridges Part 2
Starters 140 Division 1 (Rated till 5-Stars)
Lucky Matrix, Split Permutation, Trick Or Treat, Break The String, Tree Removal
Starters 144 Division 1 (Rated)
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