/* File: real2str.c
   
   Converting a real number to a string 
   and vice versa.
*/

#include <stdio.h>
#include <ctype.h>
#include "genlib.h"
#include "simpio.h"
#include "strlib.h"

main() {
   string str1, str2 ;
   double x1, x2 ;

   printf("Input a real number: ") ;
   x1 = GetReal() ;

   str1 = RealToString(x1) ;
   printf("String version of x1 is: %s\n", str1) ;

   printf("Input a string: ") ;
   str2 = GetLine() ;
   x2 = StringToReal(str2) ;
   printf("Double version of str2 is: %g\n", x2) ;
}