URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

[/] [eco32/] [trunk/] [stdalone/] [bottles/] [main.c] - Blame information for rev 262

Line No.	Rev	Author	Line
1	213	hellwig	`/*`
2			`* main.c -- main program`
3			`*/`
4
5
6			`#include "types.h"`
7			`#include "stdarg.h"`
8			`#include "iolib.h"`
9
10
11			`#define MAX_BEER 99`
12
13
14			`char *t = "bottle";`
15			`char *b = "of beer";`
16			`char *w = "on the wall";`
17			`char *m = "more";`
18
19
20			`void beer(int n) {`
21			`char *s;`
22
23			`s = (n == 1 ? "" : "s");`
24			`printf("%d %s%s %s %s, ", n, t, s, b, w);`
25			`printf("%d %s%s %s.\n", n, t, s, b);`
26			`n--;`
27			`s = (n == 1 ? "" : "s");`
28			`printf("Take one down and pass it around, ");`
29			`if (n == 0) {`
30			`printf("no %s", m);`
31			`} else {`
32			`printf("%d", n);`
33			`}`
34			`printf(" %s%s %s %s.\n\n", t, s, b, w);`
35			`}`
36
37
38			`void main(void) {`
39			`int i;`
40
41			`for (i = MAX_BEER; i > 0; i--) {`
42			`beer(i);`
43			`}`
44			`printf("No %s %ss %s %s, ", m, t, b, w);`
45			`printf("no %s %ss %s.\n", m, t, b);`
46			`printf("Go to the store and buy some %s, ", m);`
47			`printf("%d %ss %s %s.\n", MAX_BEER, t, b, w);`
48			`}`