dd(x,d)1 dd (x,d) { return x / d; }
2
main()3 main ()
4 {
5 int i;
6 for (i = -3; i <= 3; i++)
7 {
8 if (dd (i, 1) != i / 1)
9 abort ();
10 if (dd (i, 2) != i / 2)
11 abort ();
12 if (dd (i, 3) != i / 3)
13 abort ();
14 if (dd (i, 4) != i / 4)
15 abort ();
16 if (dd (i, 5) != i / 5)
17 abort ();
18 if (dd (i, 6) != i / 6)
19 abort ();
20 if (dd (i, 7) != i / 7)
21 abort ();
22 if (dd (i, 8) != i / 8)
23 abort ();
24 }
25 for (i = ((unsigned) ~0 >> 1) - 3; i <= ((unsigned) ~0 >> 1) + 3; i++)
26 {
27 if (dd (i, 1) != i / 1)
28 abort ();
29 if (dd (i, 2) != i / 2)
30 abort ();
31 if (dd (i, 3) != i / 3)
32 abort ();
33 if (dd (i, 4) != i / 4)
34 abort ();
35 if (dd (i, 5) != i / 5)
36 abort ();
37 if (dd (i, 6) != i / 6)
38 abort ();
39 if (dd (i, 7) != i / 7)
40 abort ();
41 if (dd (i, 8) != i / 8)
42 abort ();
43 }
44 exit (0);
45 }
46