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cin不是std的成员。怎么回事,我新手。 RRS feed

答案

  • #include <iostream>
    using namespace std;

    ...
    cin>>a;


    Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

    2014年9月13日 12:33
    版主