rniya
- 7★rniya
- Japan
- Student
- The University of Tokyo
- List of teams by rniya
- https://discuss.codechef.com/u/rniya
- No Active Plan. View Details
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Ratings System Update
(2024-01-03 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (23):
Practice:
Tokens On A Tree, Min-Max Path, Longest Spanning Substrings, Chef and Deque, Permutation and GCD Set, Second Player, Permutation Sorting Game, One Change Subsequences, In-tree-active Node Coloring, Point constraints, Sequence Cost, Max LCA Sum, AND Palindromes, Smallest Element In Progression, Minimum Xor On Segment, XOR, The Detective, SPLIT With XOR Not X, Tree Retrieval, Longest Unfriendly Subsequence, Alice Potter and Wingardium Leviosa, Crazy Row, Beauty Sum, Interesting Swap
Contests (139):
May CodeChef Starters 2021 Division 3 (Rated):
Cheating Time, Minimum Popping, Subtree Center, Plagiarism, Lazy Chef, Correct Sentence
June Lunchtime 2021 Division 2:
From Rational to Binary, False Number, Hidden Cell, Node Marking, Unpleasant Ones, Tic Tac Toe
August Cook-Off 2021 Division 1:
Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array
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
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers
December Cook-Off 2021 Division 1:
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
January Lunchtime 2022 Division 1:
Circular Permutation Recovery, Permutation XOR Sum, Permutation Deletion
March Cook-Off 2022 Division 1:
Secret Tree, Dragonado And XOR, Flippable Points, Oh I Dont Care, Alternating Divisibility
April Lunchtime 2022 Division 1(Rated):
Modular Circular Permutations, Do Not Touch the MEX!!!, Secret Machine Mania
May Cook-Off 2022 Division 1 (Rated):
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
Starters 44 Division 1 (Unrated):
Palindromes Not Allowed, Alternating Strings, Atleast and Atmost, Too Many LIS, Dense Bracket Sequence
June Lunchtime 2022 Division 1 (Rated):
The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment, Increase to Zero
June Long Two 2022 Division 1 (Unrated):
Counting Is Fun, Gcd and Lcm , AP Grid, The Subarray XOR, Reversal Sorting
July Lunchtime 2022 Division 1 (Rated):
Inversions Retrieval, Binary String Happiness, Consecutive XOR, Largest Family
September Long 2022 Division 1 (Unrated):
Yet Another Chef And Numbers, Distinct Numbers, Pokemon Battles, Alone Alice!, Interesting Subarray
October Long 2022 Division 1 (Unrated):
A drawing game, Chef And Array Construction, Twos and Zeros, Binary Substituition
Starters 62 Division 1 (Rated for 5 & 6 stars):
Get the Segment, Joint XOR, Disjoint XOR, Sorted Substrings, Make Multiple, Pythagorean Pair
February Cook-Off 2023 Division 1 (Rated):
Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army
Starters 83 Division 1 (Rated):
Mex Segments, Construct String, Order by XOR, Saber Slays, Rotate to Minimum, Restoration
Starters 93 Division 1 (Rated for All):
Thank U, Next, Why Try, Positions, NASA, Greedy, Bloodline, Motive
Starters 100 Division 1 (Rated):
Prime Permutation, Stamps 100, Concussive Sequence, Combinatorics Is Fun, Ant
Starters 115 Division 1 (Rated):
Delete The Array, Subtraction Sequence I, Subtraction Sequence II, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero
Learning Paths (0):
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Practice Paths (0):
None
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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