What is the std::map in C++11?
An example of an AI chatbot conversation about std::map in C++11 and its features.
Can you explain what std::map is in C++11?
Sure! std::map is an associative container that stores elements in key-value pairs, allowing for fast retrieval.
What are the key features of std::map?
Key features include automatic sorting of keys, unique keys, and logarithmic time complexity for search, insert, and delete operations.
How do I insert elements into a std::map?
You can insert elements using the insert() function or the subscript operator. For example: myMap[key] = value;.
Can std::map handle duplicate keys?
No, std::map does not allow duplicate keys. If you try to insert a duplicate key, it will overwrite the existing value.
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