木琴 (Xylophone)

UnratedFunction

日本語

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Time limit: 2000 ms
Memory limit: 256 MB
Submissions: 0
Correct: 0
Solved by: 0
AC rate: —

Statement

問題文 1ページ

問題文 2ページ

問題文 3ページ

Implementation

実装上の注意

Examples

Sample input 1

Sample output 1

Accepted : 2

Notes

JOI Open Contest 2018 · JCIOI · CC BY-SA 4.0

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Source

Olympiad › Japanese Olympiad in Informatics › JOI 2017-2018 Season › JOI Open Contest 20184

This problem accepts only these languages.

C++20