1int a[] =
2{
3  0,  1,  2,  3,  4,  5,  6,  7,  8,  9,
4  10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
5  20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
6  30, 31, 32, 33, 34, 35, 36, 37, 38, 39
7};
8
9int
10f (long n)
11{
12  return a[n - 100000];
13}
14
15main ()
16{
17  if (f (100030L) != 30)
18    abort();
19  exit (0);
20}
21