kistaro/uckf
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compare: kistaro:2347ad523bce9e914a902be28b6634a92ae4eaf0
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5bbf188285 ... 2347ad523b

1 changed files with 13 additions and 17 deletions
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28
uckf.go
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@ -9,7 +9,7 @@ import (
"math/rand" "math/rand"
) )
var edgeSize = flag.Int("n", 8, "Cells per side") var edgeSize = flag.Int("n", 4, "Cells per side")
type scanState int type scanState int
const ( const (
@ -34,25 +34,25 @@ func main() {
board=append(board, fuckingRow) board=append(board, fuckingRow)
} }
dump(board, "Starting position")
var evals [][]fuckness var evals [][]fuckness
for i := 0; i < *edgeSize; i++ { for i := 0; i < *edgeSize; i++ {
evals = append(evals, make([]fuckness, *edgeSize)) evals = append(evals, make([]fuckness, *edgeSize))
} }
dump(board, evals, "Starting position")
iterations := uint64(0) iterations := uint64(0)
scream := uint64(1) scream := uint64(1)
for(isStillFucked(board, evals)) { for(isStillFucked(board, evals)) {
fuckUp(board, evals)
iterations++
if iterations >= scream { if iterations >= scream {
dump(board, evals, fmt.Sprint("Iteration", iterations)) dump(board, fmt.Sprint("Iteration", iterations))
scream = iterations << 1 scream = iterations << 1
} }
iterations++
fuckUp(board, evals)
} }
dump(board, evals, "Not a single fuck") dump(board, "Not a single fuck")
} }
func onBoard(i, j int) bool { func onBoard(i, j int) bool {
@ -127,7 +127,7 @@ func mightBeFucked(f fuckness) bool {
if i == 1 && j == 1 { if i == 1 && j == 1 {
continue continue
} }
if f[i][j] != NotFucked { if f[i][j] == NotFucked {
return true return true
} }
} }
@ -142,7 +142,7 @@ func fuckUp(board [][]byte, evals [][]fuckness) {
if isFucked(e) { if isFucked(e) {
todo = append(todo, [2]int{i, j}) todo = append(todo, [2]int{i, j})
} else if mightBeFucked(e) { } else if mightBeFucked(e) {
dump(board, evals, "Oh fuck") dump(board, "Oh fuck")
log.Fatalf("unevaluated fuckness at %d, %d: %v", i, j, e) log.Fatalf("unevaluated fuckness at %d, %d: %v", i, j, e)
} }
} }
@ -195,7 +195,7 @@ func unevaluate(evals [][]fuckness, i, j int) {
} }
} }
func dump(board [][]byte, evals [][]fuckness, title string) { func dump(board [][]byte, title string) {
fmt.Println() fmt.Println()
for i := 0; i < *edgeSize; i++ { for i := 0; i < *edgeSize; i++ {
fmt.Print("--") fmt.Print("--")
@ -203,14 +203,10 @@ func dump(board [][]byte, evals [][]fuckness, title string) {
fmt.Println() fmt.Println()
fmt.Println(title) fmt.Println(title)
fmt.Println() fmt.Println()
for i, row := range board { for _, row := range board {
for j, r := range row { for _, r := range row {
if isFucked(evals[i][j]) {
fmt.Printf("%c ", "FUCK"[r])
} else {
fmt.Printf("%c ", "fuck"[r]) fmt.Printf("%c ", "fuck"[r])
} }
}
fmt.Println() fmt.Println()
} }
} }