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[slidingtile] / sliding_tile.go
1 package main
2
3 import "fmt"
4 import "os"
5 import "strconv"
6
7 const HOLE = 0
8 const BOARD_SIZE = 16
9
10 type Space int8
11 type Board [BOARD_SIZE]Space
12
13 func read_board_from_strings(in []string) (*Board, error) {
14 if len(in) != BOARD_SIZE {
15 return nil, fmt.Errorf("Please provide %d values", BOARD_SIZE)
16 }
17 var b Board
18 for i, s := range in {
19 num, err := strconv.Atoi(s)
20 b[i] = Space(num)
21 if err != nil {
22 return nil, err
23 }
24 }
25 return &b, nil
26 }
27
28 func main() {
29 start, err := read_board_from_strings(os.Args[1:])
30 if err != nil {
31 panic(err)
32 }
33 fmt.Println(start)
34 }