#include <iostream>
#include <fstream>
using namespace std;
int main(int argc, char *argv[])
{
char ch;
if(argc!=2) {
cout << "PR: <filename>\n";
return 1;
}
ifstream in(argv[1]);
if(!in) {
cout << "Cannot open input file.\n";
return 1;
}
while(!in.eof()) {
in.get(ch);
// check for error
if(!in.good() && !in.eof()) {
cout << "I/O Error...terminating\n";
return 1;
}
cout << ch;
}
in.close();
return 0;
}
|