/* File: scan3.c
   More pattern matching using scanf
*/

#include <stdio.h>

main() {
  int r ;
  char str[11] = "foo" ;

  printf("Enter an alphabetic string: ") ;
  r = scanf("%10[a-zA-Z]", str) ;
  printf("r = %d, str = \"%s\"\n", r, str) ;
}