kdu_8
- kdu_8
North Korea- Other
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Learning Paths (1)
Practice Paths (2)
Contests (28)
November Long 2022 Division 4 (Rated)
MaxEdges, Minimize swaps, Split and Maximize, Spliting Balls, Alice and the Array, Time Complexity, Water Mixing, String Game
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, c8kbf and Tree, Prefix Permutation, Equal Elements
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays, Two Averages
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 97 Division 2 (Rated)
Make It Special, Unreachability Cost, Schrodinger Smiley, No Palindrome, Triplets Min
Starters 99 Division 2 (Rated)
Segment Three, Musical Chairs, Two Piles, Card Swipe, Exclusion-Inclusion
Starters 101 Division 2 (Rated)
Minimize Xor Difference, Split and ADD, Snakes on a Grid, Partially Increasing Array Queries, Warrior Chef, Lockpicking Chef
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String , K Odd Sum, Unalike Gcd & Lcm
Starters 123 Division 2 (Rated)
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II
Starters 135 Division 2 (Rated)
Envious Pile, Graph Cost, Invert And Equalize, Change A to B
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 169 (Rated)
Hamming equivalent
Starters 176 (Rated)
Same And, Friendly Binary Strings, Mex-P Tree (Hard), Clothing Store, Costly Summit, Mex-P Tree (Easy)
Starters 177 (Rated)
Blocks on a Tree, Matching Arrays, Sum By OR, Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes
Starters 179 (Rated till 5 star)
Max Swap And, Product Path, Station Allocation, Can you reach
Starters 184 (Rated till 5 star)
Second MEX, Subtree XOR Counting, Adjacent OR, Front or Back, Double or Append
Starters 186 (Rated till 6 star)
Lighthouses, XOR with Add X, Distinct Arrays , Segment Tree Reconstruction, Mod and Make Y
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, Minimize Tree GCD (Hard), Major Infection, OR What, Minimize Tree GCD, Distinct Representations
Starters 192 (Rated till 6 star)
Priority Customers (Easy), MinPath Minimize, Equate XY, No 3 Please!, Priority Customers (Hard)
Starters 197 (Rated till 6 star)
Good Ranking (Pair)
Starters 198 (Rated till 5 star)
Restricted Removals, Leave no Witnesses, Minimize Maximum Mex, Stable Diffusion (Easy)
Starters 199 (Rated till 5 star)
Perfect Ranges, Fence Colouring, Grid MEX
Starters 202 (Rated for 5 star)
Endless Play, Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)
Starters 208 (Rated till 6 star)
GCND
Starters 209 (Rated till 5 star)
Easy Grid Game, Binary Love, Tactical Conversion, Counting Is Fun, High Score (Hard Version), High Score (Easy Version)
Starters 211 (Rated till 6 - star)
Marching Orders, Subarray Maximums, No Doubling, Tournament Rigging (Minimum)