TXT FILE

[MaxGreen]

How to create a .txt FILE giving the user 4 options of saving it( different local disks C,D,E,F).

Many thanks!

  int main()
{    
    FILE *fp;
    
    char NF[100];
    
    cout<<" Enter file name = ";
    cin>>NF;
   
    fp = fopen("C:\\group.txt", "w+"); //that's for disk C
    
    if( fp == NULL ) {  cout<<" error W+ "<<endl; exit(0);  }
     else {  cout<<" w+ "<<endl; }

[kbw]

You need to pass the name entered by the user to the file function.

int main() {
    std::string filename;
    std::cout << "Enter file name: ";
    std::getline(std::cin, filename);

    std::fstream filestream(filename. std::ios::app);
    if (!fiestream) std::clog << "cannot open " << filename
}