unordered_set
时间: 2023-08-26 07:16:59 浏览: 45
unordered_set是一种无序集合容器,类似于set容器,但不会对存储的数据进行排序。与哈希表类似,unordered_set用于存储元素,并用于判断元素是否存在于容器中。它存储的是值的集合,不是键值对,可以通过迭代器来遍历集合中的每个值。unordered_set中的值是唯一的,且不可修改。unordered_set的初始化可以通过直接赋值、拷贝构造等方式进行。常用的操作包括插入元素、删除元素、查找元素等。迭代器也可以用于遍历unordered_set中的元素。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [C++常用语法——unordered_set](https://blog.csdn.net/LiuXF93/article/details/120899401)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [哈希集合(unordered_set)](https://blog.csdn.net/weixin_43811173/article/details/125104302)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [unordered_set基本用法](https://blog.csdn.net/weixin_51333606/article/details/123769193)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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