get_file.cpp
Upload User: dq031136
Upload Date: 2022-08-08
Package Size: 802k
Code Size: 0k
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  1. #include <iostream.h>
  2. #include <fstream.h>
  3. int main(int argc, char *argv[])
  4.  {
  5.    char ch;
  6.    if(argc!=2)
  7.     {
  8.       cout << "Usage: PR <filename>" << endl;
  9.       return 1;
  10.     }
  11.    ifstream in(argv[1], ios::in | ios::binary);
  12.    if(!in)
  13.     {
  14.       cout << "Cannot open file.";
  15.       return 1;
  16.     }
  17.    while(in)
  18.     {
  19.       in.get(ch);
  20.       cout << ch;
  21.     }
  22.  }
  23.