| /* |
| * Cleaned-up version of the maze program. |
| * Doesn't look as nice, but should work with all C compilers. |
| * Sascha Wilde, October 2003 |
| */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| char *M, A, Z, E = 40, line[80], T[3]; |
| int |
| main (C) |
| { |
| for (M = line + E, *line = A = scanf ("%d", &C); --E; line[E] = M[E] = E) |
| printf ("._"); |
| for (; (A -= Z = !Z) || (printf ("\n|"), A = 39, C--); Z || printf (T)) |
| T[Z] = Z[A - (E = A[line - Z]) && !C |
| & A == M[A] |
| | RAND_MAX/3 < rand () |
| || !C & !Z ? line[M[E] = M[A]] = E, line[M[A] = A - Z] = |
| A, "_." : " |"]; |
| return 0; |
| } |