Rolly
- 6★nekorolly
Peru- Student
- Universidad Nacional de Ingeniería Rímac District, Peru
- No Active Plan. View Details
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Ratings System Update
(2026-04-08 22:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
Practice Paths (3)
Contests (23)
August Cook-Off 2020 Division 2
Chef and Work, K-Foldable String, Polygon Relationship
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies
November Lunchtime 2020 Division 2
Gasoline Introduction
January Cook-Off 2021 Division 3
Mex Subsequence, Not Too Colourful, Prime Tuples, Distinct Pair Sums, Maximise Islands, Password
March Cook-Off 2021 Division 2
Consecutive Deletions, Guess the Number, Matrix XOR
February Lunchtime 2021 Division 2
Average Sorting, Palpal Strings, Coprime Range
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
July Cook-Off 2021 Division 2
Beautiful Subsequence, XOR-ORED, Mod Equality
August Cook-Off 2021 Division 1
Different String, Clear the Array, Interactive Equivalency, Odd Array
October Lunchtime 2021 Division 1
Tree Upshot, Median Rearrangement
November Challenge 2021 Division 1 (Unrated)
Flip or Compress, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges
November Cook-Off 2021 Division 1
Product Pain, Guests like slippers, Non-Decreasing Subsequence of size K
November Lunchtime 2021 Division 1
Subarray Jumps
February Lunchtime 2022 Division 1
Chef Cooks Permutation, Visit Them All, Magical Modulo, Magnet Sort
April Lunchtime 2022 Division 1(Rated)
Do Not Touch the MEX!!!, Secret Machine Mania
Starters 79 Division 1 (Rated till 5 Stars)
One Stone or Two Stones, Split or Decrease, K-Beautiful Subarrays, Love Squares Hate Cubes, Mountain
Starters 165 (Rated till 6 stars)
Stable Array, Reverse and Alternate (Count), A to B
Starters 174 (Rated upto 2700)
GCD Add Size, Mystic Slimes
Starters 176 (Rated till 4 star)
Costly Summit, Mex-P Tree (Easy), Run for Fun, Clothing Store, Mex-P Tree (Hard), Friendly Binary Strings, Same And
Starters 186 (Rated till 6 star)
Distinct Arrays , Segment Tree Reconstruction, Mod and Make Y
Starters 191 (Rated till 6 star)
Add 1 or 2, Coloured Array, Grid Path (Easy), Permuted Greater than 2
Starters 200 (Rated for all)
Restrict Palindromes, Lexicographic Matching, Permutation Counting (Easy), Minimum Set
Starters 212 (Rated till 6 star)
Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip
Starters 229 (Rated till 6 star)
Sum Not Equal, Start Shift, Minimal Usage
Starters 230 (Rated till 5 star)
Sum of Second Max, Sets Diff by K
Starters 232 (Rated till 5 star)
Food Resources, Vacation Clothes, Moderate Temperatures, Set Size, Alternating Sum, Max Size, Sortable Subarrays
Starters 233 (Rated till 6 star)
AB or C, Median Updates, Tree LCA Sets, K Median