# include 
# include 
# include 
using namespace std; 
Int main (void) {
string name; 
Getline (cin, name); 
Cin> name; 
System (" start "name"); 
return 0; 
} 

DevC want to ask you how to implement the input file name (including extension), open the file?
My code is not possible,,,,,,,,,

CodePudding user response:

Char file_name [1024]={0};

Strcpy (file_name, "start");
Strcat (file_name, name);
System (file_name);