IDE for C++ developers [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. 开发者_如何学Python Closed 11 years ago.

What is the most popular IDE for C++? And library for windows? What is about QT?

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The best IDE for c++ is visual studio(if you are working in windows), but if you want to use Qt, QtCreator is also nice. but i can't get what do you mean "A library for windows"!