l12201.cpp

这是我自己写的并参考的一部分C++primer的程序

#include <iostream.h>
#include <stdio.h>
#include <stdlib.h>
int main()
{       int v1,v2;

  cout<<"Enter two numbers:"<<endl;

  cin>>v1>>v2;
  cout<<"the sum of"<<v1<<" and "<<v2
      <<" is "<<(v1+v2)<<endl;
  getchar();
 return 0;
}