Learning Paths (0)
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Practice Paths (0)
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Contests (15)
February Cook-Off 2023 Division 4 (Rated)
Take Not Less, Alice Potter And Dumbledore Army, Bi_lindrome!, Pasha and Good Ones, Permutation and Modulus, Minimum Beauty , Netflix, Battery Health
Starters 77 Division 2 (Rated)
Three Numbers, K Increment Palindrome, Concat Palindrome, K Forests, Sort a String, Yet Another XOR Sort
Starters 78 Division 1 (Rated till 6 stars)
MinAdd, Bitwise Equation, Balanced Suffix, Solve More Problems!, Divisible Subarray Counting
Starters 79 Division 1 (Rated till 5 Stars)
Love Squares Hate Cubes, K-Beautiful Subarrays, Mountain, One Stone or Two Stones, Split or Decrease
Starters 80 Division 1 (Rated till 5 stars)
c8kbf and Tree, Matrix Pain, Eat Rock!, Prefix Permutation, Permutation Subsequence, Three-People Contests
Starters 81 Division 1 (Unrated)
Beautiful Strings, Horde Chess, Unimodal Subsets, Good XOR, Arrange the array, Binary Ternary
Starters 82 Division 1 (Rated till 6 stars)
Difference Matrix, Find eX, Make Them Alike, Tree Game
Starters 84 Division 1 (Rated till 6 Stars)
SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 87 Division 1 (Rated till 6 Stars)
AB plus C, One or All, OR-XOR, Checkpoint, Count the Permutations (always), Inversions of subsequences
Starters 83 Division 1 (Rated)
Construct String, Order by XOR
Starters 89 Division 1 (Rated till 5 Stars)
Positive or Negative Subarrays, Subarray Removal, Two Averages, Restore Communication, Tree Queries, Evil Infection
Starters 90 Division 1 (Rated till 6 Stars)
Crushed Apples and a Balance Scale, Anti Palindrome, Printing Binary Array, Sum of Goodness
Starters 91 Division 1 (Rated till 6 Stars)
XOR & Sum, Odd GCD Permutation, Chef Odd, Maximum Sum Permutation
Starters 92 Division 1 (Rated till 6 Stars)
Distance Coloring, Beautification of array, Chef and Polygons, Dividing into Groups, Rectangular Tiling, A Peculiar Arrangement
Starters 95 Division 1 (Rated till 6 Stars)
Chef and Moves of GCD, Partition and Maximize, Boxes, Transfusion Chain, Break This Array
Starters 97 Division 1 (Rated till 6 Stars)
Disappearing Domino Game, Triplets Min, No Palindrome, Chef and Division, Unreachability Cost, Make It Special
Starters 173 (Rated upto < 2700)
Cool Subsequences, Postman and LLM, Introverts, Cool Checker, Min-Max Product Partition, Time Penalty, Overwrite
Starters 174 (Rated upto 2700)
GCD Add Size, Meximal Sum, Mystic Slimes, Graph Monsters
Total Problems Solved: 113
