/*auf20a.c*/
#include <stdio.h>
#ifdef __unix__
     #include <unistd.h>
#elif __MSDOS__
     #include <io.h>
#endif

int main()
{
 char puffer[100];
 read(0, &puffer, sizeof(puffer));
 printf("%s",puffer);

 return 0;
}