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kei
- 7★chinerist
Japan
- Student
- The University of Tokyo
- No Active Plan. View Details
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Ratings System Update
(2024-07-24 22:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Contests (9)
May Lunchtime 2021 Division 3
Charges, Hoop Jump, Tom And Jerry 1, Total Components, K-Subarrays, Birthday Gifts
September Cook-Off 2021 Division 2
Chef and Pairwise Distances, Zebra Crossing, Half Sequence, Fake Swaps, Adjacency Hatred
December Cook-Off 2021 Division 2
Median Minimization, Break the Balance, RGB Construction, Musical Chairs, Destructive Nim, Binary String Game
December Lunchtime 2021 Division 1
Optimal Sorting, Romantic Reversals
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)
Increasing Addition
Starters 100 Division 1 (Rated)
Ant, Stamps 100, Combinatorics Is Fun, Prime Permutation, Concussive Sequence
Starters 113 Division 1 (Rated)
Count Distinct Arrays, Counting Is Fun, Maximise The Minimum, Minimise Maximum Subarray Sum, Make All Equal, Score Sum, Maximum Score
Starters 115 Division 1 (Rated)
Subtraction Sequence I, Make All Zero, Binary Grid Forces, Greedy LIS Algorithm, Subtraction Sequence II
Starters 144 Division 1 (Rated)
Counting Is Fun, Sort Lexicographically , Find P, Minimise Inversions, Largest K