/* Program to illustrate input of several numbers */
/*    this is program 3 */

#include <stdio.h>

double a, b;

int main ()
{
  printf ("part 3:  reading two values, separated by single quote\n");
  printf ("      enter values: ");
  scanf  ("%lf'%lf", &a, &b);
  printf ("      values read:  %lf  %lf\n\n", a, b);

  /* interesting test cases:
          1.5-3.5
          1.5'2.5
          1.5 '2.5
          1.5' 2.5
          1.5 ' 2.5  */

}