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) doSolve(w http.ResponseWriter, r *http.Request, gameToSolve *solver.Game) {
coreSolutions, err := solver.Solve(gameToSolve, sh.Timeout, sh.MinSolutions)
if err != nil {
writeError(w, http.StatusInternalServerError, err)
}
resp := response{Error: nil}
for _, coreSolution := range coreSolutions {
solution := game{
Board: boardFromSteps(coreSolution.Steps),
Steps: fromCoreSteps(coreSolution.Steps),
}
resp.Solutions = append(resp.Solutions, solution)
}
writeSuccess(w, resp)
}