func main() {
filename := processArgs()
gameData, err := readInput(filename)
if err != nil {
fmt.Fprintf(os.Stderr, "Error reading game-data from stdin: %s", err)
os.Exit(-2)
}
game, err := solver.LoadString(string(gameData))
if err != nil {
fmt.Fprintf(os.Stderr, "Error loading game: %s", err)
os.Exit(-2)
}
solutions, err := solver.Solve(game, *_Timeout, *_MinSolutions)
if err != nil {
fmt.Fprintf(os.Stderr, "Error solving game: %s", err)
game.DumpGameState()
os.Exit(-3)
}
for _, solution := range solutions {
fmt.Fprintf(os.Stdout, "%s\n", solution.Dump())
fmt.Fprintf(os.Stderr, "steps:%d, guesses:%d\n\n",
solution.CellsToBeSolved, solution.GuessCount)
}
os.Exit(0)
}
func (sh SodokuHandler) get(w http.ResponseWriter, r *http.Request) {
game, err := solver.LoadString(hardExample)
if err != nil {
writeError(w, http.StatusBadRequest, err)
}
sh.doSolve(w, r, game)
}