kdu_9
Rookie League
- kdu_9
North Korea- Other
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Submissions Heat Map
Learning Paths (3)
Practice Paths (4)
Contests (18)
November Long 2022 Division 4 (Rated)
Minimize swaps, Split and Maximize, Spliting Balls, Alice and the Array, Time Complexity, Water Mixing, String Game, MaxEdges
December Long 2022 Division 2 (Unrated)
Not Divisible, Maximise XOR, Gcd of Subarrays, Divisible by A_i, Sum of Cube , Break into Powers, Counting Subsequences
Starters 80 Division 2 (Rated)
Equal Elements, Matrix Pain, Prefix Permutation, Three-People Contests, Permutation Subsequence, c8kbf and Tree
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)
Maximum And Or, Chef and Asteroids
Starters 90 Division 2 (Rated)
Sum of Goodness, Anti Palindrome, Printing Binary Array, Minimum Ugliness, Crushed Apples and a Balance Scale
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)
Triangular Swaps, LCD, Freedom, Tree Distance Set, Uncommon Cycles
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)
Largest K
Starters 146 Division 1 (Rated till 5 stars)
Connect The Chains, Binary Strings Yet Again, Permutation Construction, Bouncing Ball, Back Front
Starters 188 (Rated till 6 star)
GCD and XOR 2 (Easy), GCD and XOR 2 (Hard), Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem
Starters 191 (Rated till 6 star)
XOR Shortest Path, Permuted Greater than 2, Grid Path (Hard), Coloured Array, Add 1 or 2, Grid Path (Easy)
Starters 197 (Rated till 6 star)
Split
Starters 203 (Rated till 5 star)
Maximum Score Subarray, Subsequences of Subsequences, MEX on Ranges, Set To Median, Maximum MST
Starters 208 (Rated till 6 star)
GCND
Starters 216 (Rated till 5 star)
Permutation Filling, XOR Equal Subtract, Tree Subsets, Minimum Same Difference, LIS and LDS
Starters 225 (Rated till 5 star)
Plus-Minus Split, Prime Prefixes, Near Yet Far, Near Yet Far (Hard), Mega Mode