In an exam room, there are `N` seats in a single row, numbered `0, 1, 2, ..., N-1`. When a student enters the room, they must sit in the seat ...
In an exam room, there areNseats in a single row, numbered , , , ..., N . When a student enters the room, they must sit in the seat that maximizes the distance to the closest person. If there are mult ...
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In an exam room, there are `N` seats in a single row, numbered `0, 1, 2, ..., N-1`. When a student enters the room, they must sit in the seat ...
QUESTION 10 The RVPC user can do which of the following? (Choose all that apply.) A. Register ...
Given a robot cleaner in a room modeled as a grid. Each cell in the grid can be empty or blocked. The robot cleaner with 4 given APIs can move ...
Given a robot cleaner in a room modeled as a grid. Each cell in the grid can be empty or blocked. The robot cleaner with 4 given APIs can move ...
问题描述 n个人参加某项特殊考试。 为了公平,要求任何两个认识的人不能分在同一个考场。 求是少需要分几个考场才能满足条件。 输入格式 第一行,一个整数n(1<n<100),表示参加考试的人数。 第二行,一个整数m,表示 ...
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最近有几次离开自己一直坐着的座位,去别的机房考试了。 于是猛然想起来要记一记Emacs的简洁配置了。 算是把NOIP残存的记忆再拾一点起来。。。。。。 update: 1:实测NOILinux不资磁透 ...
引入依赖 定义相应的实体类 字符串主键 一定要添加 @NonNull 注解 下面就是dao了 然后就是database类 ...