几个单词

Camp

Labour Camp 劳教所

camp
1

in the mountains/forest etc

 [uncountable and countable] a place where people stay in tents, shelters etc for a short time, usually in the mountains, a forest etc:
Let's go back to camp - it's getting dark.
a camp near Lake Ellen Wilson
The soldiers broke camp (=took down their tents etc) and left before dawn.
pitch/make camp  (=set up a tent or shelter)
It was dark by the time we pitched camp.
We set up camp (=made the camping place ready) at nearby Icicle Lake. The expedition's base camp (=main camp) was 6,000 feet below the summit.
mining/logging etc camp  (=a camp where people stay when they are doing these kinds of jobs)
2

 prison/labour/detention etc camp

a place where people are kept for a particular reason, when they do not want to be there:
a refugee camp just across the border
concentration camp
3

for children

 [uncountable and countable] a place where young people go to take part in activities, and where they usually stay for several days or weeks:
The camp offers hiking, fishing, canoeing, and boating.
scout camp
Two years ago, she started a summer camp for girls aged 8 and older.
tennis/football etc camp  (=a camp where you can do one particular activity)
day campholiday camp
4

group of people

 [countable] a group of people or organizations who have the same ideas or principles, especially in politics:
the extreme right-wing camp of the party
At least Lynne is definitely  in your camp (=supports you rather than someone else, and agrees with your ideas) .

➔ have a foot in both camps

 at foot1 (21)
5

military

 [countable] a permanent place where soldiers live or train :
Donny is stationed at Camp Pendleton.

con‧sen‧sus  [singular, uncountable]
an opinion that everyone in a group agrees with or accepts
consensus on/about
a lack of consensus about the aims of the project
consensus that
There is a consensus among teachers that children should have a broad understanding of the world.
The EU Council of Finance Ministers failed to reach a consensus on the pace of integration.
The general consensus was that technology was a good thing.
the consensus politics of the fifties

in‧mate  [countable]
someone who is being kept in a prison

 柯林斯高级英汉双解词典 

in·mate /ɪnmeɪt/ ( inmates ) CET6+
  • N-COUNT The inmates of a prison or mental hospital are the prisoners or patients who are living there. 监犯; (精神病院的) 住院者

    例: ...education for prison inmates.

    …对囚犯们的教育。

pros‧ti‧tu‧tion  [uncountable]
the work of prostitutes

campaign  [intransitive]
to lead or take part in a series of actions intended to achieve a particular social or political result
campaign for/against
a group campaigning against the destruction of the rainforests
dissident
持不同政见者
hint  [intransitive and transitive]
to suggest something in an indirect way, but so that someone can guess your meaning
hint at
What are you hinting at?
hint (that)
He hinted strongly that he might be prepared to send troops in.

China hints at reforming labor camp system.

hint /hɪnt/ ( hints, hinting, hinted ) CET4
  • N-COUNT A hint is a suggestion about something that is made in an indirect way. 暗示

    例: I'd dropped a hint about having an exhibition of his work up here.

    我暗示要在这里举办一次他的作品展。

    PHRASE If you take a hint, you understand something that is suggested to you indirectly. 领会暗示

    例: "I think I hear the telephone ringing."-"Okay, I can take a hint."

    “我想我听见了电话在响。”-“好的,我明白你的意思。”

  • V-I If you hint at something, you suggest it in an indirect way. 暗示

    例: She hinted at the possibility of a treat of some sort.

    她暗示可以找找乐子什么的。

  • N-COUNT A hint is a helpful piece of advice, usually about how to do something. 建议

    例: Here are some helpful hints to make your journey easier.

    这里是一些有用的建议,可以使你的旅途更舒适。

  • N-SING A hint of something is a very small amount of it. 微量

    例: She added only a hint of vermouth to the gin.

    她往杜松子酒里只加了一点儿苦艾酒。



先展示下效果 https://pan.quark.cn/s/a4b39357ea24 遗传算法 - 简书 遗传算法的理论是根据达尔文进化论而设计出来的算法: 人类是朝着好的方向(最优解)进化,进化过程中,会自动选择优良基因,淘汰劣等基因。 遗传算法(英语:genetic algorithm (GA) )是计算数学中用于解决最佳化的搜索算法,是进化算法的一种。 进化算法最初是借鉴了进化生物学中的一些现象而发展起来的,这些现象包括遗传、突变、自然选择、杂交等。 搜索算法的共同特征为: 首先组成一组候选解 依据某些适应性条件测算这些候选解的适应度 根据适应度保留某些候选解,放弃其他候选解 对保留的候选解进行某些操作,生成新的候选解 遗传算法流程 遗传算法的一般步骤 my_fitness函数 评估每条染色体所对应个体的适应度 升序排列适应度评估值,选出 前 parent_number 个 个体作为 待选 parent 种群(适应度函数的值越小越好) 从 待选 parent 种群 中随机选择 2 个个体作为父方和母方。 抽取父母双方的染色体,进行交叉,产生 2 个子代。 (交叉概率) 对子代(parent + 生成的 child)的染色体进行变异。 (变异概率) 重复3,4,5步骤,直到新种群(parentnumber + childnumber)的产生。 循环以上步骤直至找到满意的解。 名词解释 交叉概率:两个个体进行交配的概率。 例如,交配概率为0.8,则80%的“夫妻”会生育后代。 变异概率:所有的基因中发生变异的占总体的比例。 GA函数 适应度函数 适应度函数由解决的问题决定。 举一个平方和的例子。 简单的平方和问题 求函数的最小值,其中每个变量的取值区间都是 [-1, ...
在编程中,“读入几个单词”是一个常见的输入操作。我们以 **C++** 为例,介绍几种常用方法来读取多个单词(字符串)。 --- ### ✅ 什么是“单词”? - 单词是指由空格、换行等分隔的字符串。 - 比如输入:`Alice Bob Charlie` - 就是三个单词:`"Alice"`、`"Bob"`、`"Charlie"` --- ## 🧩 方法一:用 `cin >>` 连续读取(最简单) ```cpp #include <iostream> #include <string> using namespace std; int main() { string a, b, c; cin >> a >> b >> c; cout << "单词1: " << a << endl; cout << "单词2: " << b << endl; cout << "单词3: " << c << endl; } ``` 📌 输入: ``` Alice Bob Charlie ``` 📌 输出: ``` 单词1: Alice 单词2: Bob 单词3: Charlie ``` ✅ 优点:简单直接 ❌ 缺点:必须知道要读几个单词 --- ## 🧩 方法二:循环读取未知数量的单词 ```cpp #include <iostream> #include <vector> #include <string> using namespace std; int main() { vector<string> words; string word; while (cin >> word) { words.push_back(word); } // 输出所有单词 for (const string& w : words) cout << w << endl; } ``` 📌 输入(手动结束用 Ctrl+D 或 Ctrl+Z): ``` apple banana cherry ``` 📌 输出: ``` apple banana cherry ``` ✅ 适合不知道有多少个单词的情况 ⚠️ 注意:这种写法在竞赛中常用于读到文件末尾 --- ## 🧩 方法三:读一行然后分割成单词 ```cpp #include <iostream> #include <vector> #include <string> #include <sstream> using namespace std; int main() { string line; getline(cin, line); // 读一整行 stringstream ss(line); string word; vector<string> words; while (ss >> word) { words.push_back(word); } // 打印结果 for (int i = 0; i < words.size(); ++i) cout << "单词" << i+1 << ": " << words[i] << endl; } ``` 📌 输入: ``` Tom Jerry Spike ``` 📌 输出: ``` 单词1: Tom 单词2: Jerry 单词3: Spike ``` ✅ 推荐!能控制只读一行,再拆分成多个单词 🔧 使用了 `stringstream` —— 字符串流,非常好用 --- ## 🧩 方法四:如果知道数量 n,先读 n 再读单词 ```cpp #include <iostream> #include <vector> #include <string> using namespace std; int main() { int n; cin >> n; vector<string> words(n); for (int i = 0; i < n; ++i) { cin >> words[i]; } for (int i = 0; i < n; ++i) cout << words[i] << endl; } ``` 📌 输入: ``` 3 Alice Bob Charlie ``` ✅ 常用于 OJ 题目中:“第一行输入 n,接下来 n 个名字” --- ### 🔍 总结对比表 | 方法 | 是否知道数量 | 是否读整行 | 适用场景 | |------|---------------|-------------|----------| | `cin >> a >> b` | 是 | 否 | 固定几个单词 | | `while(cin>>word)` | 否 | 否 | 一直读到结束 | | `getline + stringstream` | 可是可是 | ✅ 是 | 安全、推荐 | | 循环读 n 次 | ✅ 是 | 否 | 算法题标准格式 | --- ### ❗注意事项 - `cin >> string` 会自动跳过空白(空格、回车) - 如果一行中有多个单词,可以用 `stringstream` 拆开 - 不要用 `scanf("%s")` 读 C++ 的 `string`,容易出错! --- ###
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