Share via

How to use class vector correctly in VS 2022?

潇 冯 0 Reputation points
2023-10-30T05:41:03.9966667+00:00

When I try to use vector.size() and .push_back , it tells me "class std::vector has no member "size"".

I have use #include<vector> and using namespace std.

This issue does not exist when I compile the same code Using VS Code.

屏幕截图 2023-10-30 132851

屏幕截图 2023-10-30 133854

屏幕截图 2023-10-30 133913

Developer technologies | C++
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.