How to create empty unnamed vector in C++?

Question

How I can to initialize empty unnamed/nameless vector in C++?

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cpp create empty unnamed vector

Answer 1

Create an empty unnamed/nameless vector you can like this:

std::vector<int>();
std::vector<char>();
std::vector<std::string>();

Create an empty named vector you can like this:

std::vector<int> vct;
std::vector<char> vec;
std::vector<std::string> vec;