// copy lines from stdin to stdout
//
#include <stdio.h>
 
#define SIZE 8096 // size of the line char array

int main( void)
{
  char line[SIZE];

  while( 1) // until end-of-file
  {
    if( fgets( line, SIZE, stdin) == 0) break;

    fputs( line, stdout);
  }

  return 0;
}