void rev_print(char *s, int n)
{
for (; *s && isspace(*s); s++);
if (*s) {
char *e;
for (e = s; *e && !isspace(*e); e++);
rev_print(e, 0);
printf("%.*s%s", (int)(e - s), s, " " + n);
}
if (n) putchar('\n');
}
int main(void)
{
char *s[] = {
"---------- Ice and Fire ------------",
" ",
"fire, in end will world the say Some",
"ice. in say Some ",
"desire of tasted I've what From ",
"fire. favor who those with hold I ",
" ",
"... elided paragraph last ... ",
" ",
"Frost Robert -----------------------",
0
};
int i;
for (i = 0; s[i]; i++) rev_print(s[i], 1);
return 0;
}
int main()
{
struct node input;
char entermore = '\0';
//getchar();
char delete_input = '\0';
while (entermore!='k') {
printf ( "\n*******************************************************\n" );
printf ("i: Insert (Insert an element and keep the list ordered)\n");
printf ("d: Delete (Delete a node with the given value)\n");
printf ("p: Print (Print the content of the current list)\n");
printf ("q: Print Backward (Print the content of the current list - backwards)\n");
printf ("k: Quit (Quit the program)\n");
printf ( "*******************************************************");
printf ("\n Please enter your choice here:");
scanf( "%s", &entermore);
getchar();
switch(entermore)
{
case 'i':
printf( "Enter artist's name [100]: " );
input.artist = (char *) malloc(100);
fgets(input.artist, 100, stdin);
printf( "Enter album's name [50]: " );
input.album = (char *) malloc(100);
fgets(input.album, 100, stdin);
printf( "Enter song's name [200]: " );
input.song = (char *) malloc(200);
fgets(input.song, 200, stdin);
printf( "Enter date: " );
scanf( "%d", &input.date );
//get the first runtime
printf( "Enter runtime: " );
scanf( "%d", &input.runtime );
insertItem(input);
break;
case 'd':
printf( "Enter artist's name to delete: " );
fgets(&delete_input, 100, stdin);
deleteItem(&delete_input);
break;
case 'p':
print();
break;
case 'q':
rev_print();
break;
case 'k':
break;
default:
printf ("\n Invalid choice. Please try again.\n");
break;
getchar();
}
}
return 0;
}
