zhiyinjixu总结：有关文件的一个小程序

#include <fstream>

#include <iostream>

using namespace std;

int main()

{int a[10]={0};

 ofstream outfile;

 outfile.open("d:\\aa\\f2.txt" , ios::out);

 if(!outfile)

  {cerr<<"open error!"<<endl;

   exit(1);

  }

 cout<<"enter 10 integer numbers:"<<endl;

 for(int i=0;i<10;i++)

  {cin>>a[i];

   outfile<<a[i]<<"";}

 outfile.close();

 return 0;

}