摘要:
# [Namomo Summer Camp 23 Day 1](https://vjudge.net/contest/576636#overview) ## [A - Amusement Arcade](https://vjudge.net/problem/QOJ-4184) 题意:有$n$个座位, 阅读全文
posted @ 2023-08-24 01:17
nannandbk
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