int main ()
{
 	char s [20] = {"hallo"};
 	char t [10] ;
 	//printf ("%s", s);
 	//printf ("%s", t);
 	printf ("ihr name?");
 	fgets (t, 10, stdin);
 	
 	strcat (s, " ");
 	strcat (s, t);
 	printf ("%s %s", s,t);
 	
 	
	 }