哪错了？？？？、
// myfirst.cpp -- displays a message#include <iostream>// a PREPROCESSOR directive
int main()// function header
{// start of function body
using namespace std;// make definitions visible
cout << "Come up and C++ me some time.";// message
cout << end1;// start a new line
cout << "You won't regret it!" <<end1;// more output
cin.get() return 0;// terminate main()
}// end of function body
