void scanString(){
for (;;) {
char buffer[82];
char *r = fgets(buffer, sizeof buffer, stdin);
if(r != NULL){
insertascending(r);
}else{
printf("You have reached the End of file\n");
break;
}
};
}
//scanNum(FILE *input, char *filename, char *progname)
void scanNum(){
for (;;) {
// Try to read a double number. Print an error message if a
// word is not recognized as a number. Stop at end of file.
double number;
int scancount = scanf ("%lg", &number);
if (scancount == EOF || scancount !=1) {
printf ("EOF\n");
break;
}else{
insertascending(number);
}
};
}
int main (int argc, char **argv) {
bool debug=false;
for(;;) {
int opt = getopt(argc, argv, "d");
if(opt == EOF) break;
switch(opt) {
case 'd':
debug=true;
break;
default:
break;
}
}
list *sorted = malloc (sizeof (struct list));
double number;
int scancount = scanf("%lg", &number);
while(scancount != EOF) {
insertascending (sorted, number);
scancount = scanf("%lg", &number);
}
for (node *curr = sorted->head; curr != NULL; curr = curr->link) {
if(debug) printf ("%p: ", curr);
printf ("%24.15g\n", curr->item);
}
while (sorted->head != NULL) {
node *old = sorted->head;
sorted->head = sorted->head->link;
free (old);
}
return EXIT_SUCCESS;
}
