import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
public class Main {
public static void main(String[] args) {
File file = new File(args[0]);
if (!file.exists()) {
System.out.println(args[0] + " does not exist.");
return;
}
if (!(file.isFile() && file.canRead())) {
System.out.println(file.getName() + " cannot be read from.");
return;
}
try {
FileInputStream fis = new FileInputStream(file);
char current;
while (fis.available() > 0) {
current = (char) fis.read();
System.out.print(current);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}