equal
deleted
inserted
replaced
41 if (path.length == dim * dim) Some(path) |
41 if (path.length == dim * dim) Some(path) |
42 else |
42 else |
43 first(legal_moves(dim, path, path.head), (x: Pos) => first_tour(dim, x::path)) |
43 first(legal_moves(dim, path, path.head), (x: Pos) => first_tour(dim, x::path)) |
44 } |
44 } |
45 |
45 |
|
46 /* |
46 for (dim <- 1 to 8) { |
47 for (dim <- 1 to 8) { |
47 val t = first_tour(dim, List((0, 0))) |
48 val t = first_tour(dim, List((0, 0))) |
48 println(s"${dim} x ${dim} " + (if (t == None) "" else { print_board(dim, t.get) ; "" })) |
49 println(s"${dim} x ${dim} " + (if (t == None) "" else { print_board(dim, t.get) ; "" })) |
49 } |
50 } |
|
51 */ |
50 |
52 |
|
53 print_board(8, first_tour(8, List((0, 0))).get) |
51 |
54 |
52 |
55 |
53 |
|