1/* 2 * Cleaned-up version of the maze program. 3 * Doesn't look as nice, but should work with all C compilers. 4 * Sascha Wilde, October 2003 5 */ 6#include <stdio.h> 7#include <stdlib.h> 8 9char *M, A, Z, E = 40, line[80], T[3]; 10int 11main (C) 12{ 13 for (M = line + E, *line = A = scanf ("%d", &C); --E; line[E] = M[E] = E) 14 printf ("._"); 15 for (; (A -= Z = !Z) || (printf ("\n|"), A = 39, C--); Z || printf (T)) 16 T[Z] = Z[A - (E = A[line - Z]) && !C 17 & A == M[A] 18 | RAND_MAX/3 < rand () 19 || !C & !Z ? line[M[E] = M[A]] = E, line[M[A] = A - Z] = 20 A, "_." : " |"]; 21 return 0; 22} 23