scc

 1int
 2main()
 3{
 4	unsigned long c;
 5	char s[1];
 6
 7	*s = 10;
 8	c = 6;
 9	*s %= c;
10	if (*s != 4)
11		return 1;
12
13	*s = 8;
14	c = 2;
15	*s <<= c;
16	if (*s != 32)
17		return 2;
18
19	*s = 8;
20	c = 2;
21	*s >>= c;
22	if (*s != 2)
23		return 3;
24
25	*s = 12;
26	c = 8;
27	*s &= c;
28	if (*s != 8)
29		return 4;
30
31	*s = 3;
32	c = 1;
33	*s ^= c;
34	if (*s != 2)
35		return 5;
36
37	*s = 1;
38	c = 2;
39	*s |= c;
40	if (*s != 3)
41		return 6;
42
43	*s = 1;
44	c = 3;
45	*s += c;
46	if (*s != 4)
47		return 7;
48
49	*s = 4;
50	c = 1;
51	*s -= c;
52	if (*s != 3)
53		return 8;
54
55	*s = 8;
56	c = 2;
57	*s /= c;
58	if (*s != 4)
59		return 9;
60
61	*s = 4;
62	c = 4;
63	*s *= c;
64	if (*s != 16)
65		return 10;
66
67	return 0;
68}