shiomusubi

• Username: 7★shiomusubi496
• Country:  Japan
• Student/Professional:Student
• Institution:Junior & Senior High School At Komaba, University of Tsukuba, Setagaya, Japan
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2812 (+60)RatingProvisional
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Starters 200 (Rated for all)(2025-08-20 23:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2025-08-20 23:00:00)

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2555? (+472)RatingProvisional
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April Lunchtime 2022 Division 2(Rated)(2022-12-20 00:00:00)

Global Rank:   3

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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Learning Paths (0)

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Practice Paths (0)

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Contests (10)

December Cook-Off 2021 Division 3

Binary String Game, Median Minimization, RGB Construction, Musical Chairs, Two Rooks, Friends Meetup

December Lunchtime 2021 Division 2

In-tree-active Node Coloring, Maximum Trio, Optimal Sorting, Romantic Reversals

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Modular Circular Permutations, Pair Pain, Do Not Touch the MEX!!!, Secret Machine Mania

Starters 86 Division 1 (Rated for All)

Least Size, Largest Y, String Game , Minimum Operation

Starters 87 Division 1 (Rated till 6 Stars)

OR-XOR, Count the Permutations (always), Checkpoint, Inversions of subsequences, AB plus C, One or All

Starters 83 Division 1 (Rated)

Rotate to Minimum, Order by XOR, Construct String

Starters 115 Division 1 (Rated)

Delete The Array, Subtraction Sequence I, Subtraction Sequence II, Greedy LIS Algorithm, Binary Grid Forces, Make All Zero

Starters 144 Division 1 (Rated)

Counting Is Fun, Sort Lexicographically , Find P, Minimise Inversions, Largest K

Starters 173 (Rated upto < 2700)

Cool Subsequences, Overwrite, Time Penalty, Cool Checker, Introverts, Modular Minimization, Postman and LLM

Starters 200 (Rated for all)

Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Split Subarray Sort, Evading Robot, Restrict Palindromes

Total Problems Solved: 54