Learning Paths (0)
None
Practice Paths (0)
None
Contests (32)
July Cook-Off 2018 Division 1
OR Matrix, Chef and GCD Game
August Cook-Off 2018 Division 1
GukiZ and Candies, Mixi Game
May Lunchtime 2018 Division 2
Trace of Matrix, Count Substrings, Shifted Palindrome, Maximum Plus
June Challenge 2018 Division 2
Two Flowers, Vision, Warehouseman (Challenge), Ways to Work, Expected Buildings, Sheokand and String, Binary Shuffle, Naive Chef
June Lunchtime 2018 Division 1
Sort the Leaves, Permutation Composition Queries, Summary Power
July Lunchtime 2018 Division 1
Prime divisors
August Lunchtime 2018 Division 1
Chef and Eid, Mix Mix Game, X and Two Groups, GukiZ Has More Candies
Replay of Indian IOITC 2018 #2 (Rated)
Changing Numbers
ProCon 2018 (Rated for all)
The Great Run, Kill them with your success, Awkward Pairs, Algebra Score
July Cook-Off 2020 Division 1
Even-tual Reduction, OR-thodox Distinction
July Lunchtime 2020 Division 1
Golomb Sequence, Binary Concatenation
October Challenge 2020 Division 1
Positive AND, Replace for X, D-Dimensional MST, Adding Squares
November Challenge 2020 Division 1
Chef and the Combination Lock, Restore Sequence, Magical Candy Store, Scalar Product Tree, Unusual Queries
January Challenge 2021 Division 1
Cool Subsets, Chef and Ants, Guess the Tiling, Expected Number of SCCs, Blackjack, And-Or Game
December Challenge 2020 Division 1
Hail XOR, Square Root of LCA Convolution, Calculus, Permutations, String Operations, Positive Prefixes, Even Pair Sum
February Challenge 2021 Division 1
Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Dream and the Multiverse, Cut the Cake (Challenge), Bash Matrix, Cell Shell
March Challenge 2021 Division 1
Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort
April Challenge 2021 Division 1
Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Dice, Boolean Game
August Lunchtime 2021 Division 1
Bunny Hops, Just a Graph, Longest Spanning Substrings
September Challenge 2021 Division 1 (Unrated)
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
September Cook-Off 2021 Division 1
Chess Kings Chasing Game, Chef and Pairwise Distances, Half Sequence, Fake Swaps
September Lunchtime 2021 Division 1
Range Array, Interesting Representation, Subsequence LCS, Alice vs Bob Faceoff
Starters 161 (Rated)
Min-Max Game, Red-Blue Sort, One To Three, Quick Exit
Starters 180 (Rated till 6 star)
Balls and Boxes, Shall we play a game, Huh, Easy, Counting Problem
Starters 183 (Rated till 6 star)
Complete MST, S to T
Starters 184 (Rated till 5 star)
Second MEX, Adjacent OR, Front or Back, Double or Append
Starters 185 (Rated till 5 star)
GCD Summation, Asymmetric Cookies, Array Deletion Game, Range Maximum Deconstruction (Easy)
Starters 186 (Rated till 6 star)
Distinct Arrays , Segment Tree Reconstruction, Mod and Make Y
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, OR What, Distinct Representations
Starters 188 (Rated till 6 star)
Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem
Starters 189 (Rated till 5 star)
Number Walks, Blocks in a String, Create Binary String, Avoid Primes, Sortable Subarrays (Easy)
Starters 191 (Rated till 6 star)
Add 1 or 2, Coloured Array, Grid Path (Easy), Grid Path (Hard), Permuted Greater than 2
Starters 192 (Rated till 6 star)
MinPath Minimize, Equate XY, No 3 Please!
Starters 193 (Rated for all)
Mex Tree (Min), Add Permutation
Starters 195 (Rated till 5 star)
String Deletions
Starters 196 (Rated till 5 star)
Beauty in Everything, Append Average, Swap Sum
Starters 197 (Rated till 6 star)
Counting (Infinite), Expected Cost, Good Ranking (Triplet), Good Ranking (Pair), Split
Starters 198 (Rated till 5 star)
Restricted Removals, Leave no Witnesses, Minimize Maximum Mex
Starters 199 (Rated till 5 star)
Perfect Ranges, Fence Colouring, Grid MEX
Starters 200 (Rated for all)
Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Restrict Palindromes
Starters 202 (Rated for 5 star)
If Only I Could Read, Min-Max Deque (Easy)
Starters 207 (Rated till 5 star)
Balanced Subarrays, Adjacent Sums, Subset MEX Counting, Make Subarray, Maximum Smaller
Starters 209 (Rated till 5 star)
Easy Grid Game, Binary Love, Tactical Conversion, High Score (Hard Version), High Score (Easy Version)
Starters 212 (Rated till 6 star)
Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip, Beautiful Sum
Starters 213 (Rated till 5 star)
Mean Difference (Easy), Chef and String, Separation, Maximum Product Walk
Starters 214 (Unrated)
Crazy Permutations, Delete For Fun
Total Problems Solved: 217
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