public Main() {
try {
BufferedReader in;
in = new BufferedReader(new InputStreamReader(System.in)); // Used for CCC
int numLights = Integer.parseInt(in.readLine());
int[] states = new int[numLights];
for (int i = 0; i < numLights; i++) {
states[i] = Integer.parseInt(in.readLine());
}
ArrayDeque<Scenario> Q = new ArrayDeque<Scenario>();
HashMap<String, Integer> dp = new HashMap<String, Integer>();
int moves = 0;
Q.addLast(new Scenario(states));
while (!Q.isEmpty()) {
int size = Q.size();
for (int q = 0; q < size; q++) {
Scenario temp = Q.removeFirst();
if (isEmpty(temp.states)) {
System.out.println(moves);
return;
} else {
for (int i = 0; i < temp.states.length; i++) {
if (temp.states[i] == 0) {
int[] newArr = Arrays.copyOf(temp.states, temp.states.length);
newArr[i] = 1;
newArr = fixArray(newArr);
String arr = "";
for (int p = 0; p < newArr.length; p++) arr += newArr[p];
if (dp.get(arr) == null) {
dp.put(arr, moves);
Q.addLast(new Scenario(newArr));
} else {
int val = dp.get(arr);
if (val != 0 && moves < val) {
dp.put(arr, moves);
Q.addLast(new Scenario(newArr));
}
}
// outputArr(newArr);
}
}
}
}
moves++;
}
} catch (IOException e) {
System.out.println("IO: General");
}
}
/** Read a glyph, given an index */
public GlyphData readGlyph(int index) {
String sid = getSID(index);
if (charset.containsKey(sid)) {
return (GlyphData) charset.get(sid);
}
Range r = getIndexEntry(charstringbase, index);
FlPoint pt = new FlPoint();
GlyphData gd = new GlyphData();
parseGlyph(r, gd, pt);
gd.setName(sid);
charset.put(sid, gd);
return gd;
}
void buildArrow(HashMap<String, String> item) {
String s;
s = item.get("fromx").trim();
fromX = Integer.parseInt(s);
s = item.get("fromy").trim();
fromY = Integer.parseInt(s);
s = item.get("tox").trim();
toX = Integer.parseInt(s);
s = item.get("toy").trim();
toY = Integer.parseInt(s);
upStreamPort = item.get("upstreamport");
downStreamPort = item.get("downstreamport");
s = item.get("dropoldest");
if (s != null) dropOldest = true;
s = item.get("fromid").trim();
fromId = Integer.parseInt(s);
s = item.get("toid").trim();
toId = Integer.parseInt(s);
s = item.get("id");
if (s == null) id = 0;
else id = Integer.parseInt(s.trim());
if (id == 0) id = diag.maxArrowNo + 1;
diag.maxArrowNo = Math.max(id, diag.maxArrowNo);
endsAtBlock = true;
endsAtLine = false;
s = item.get("fromside");
if (s != null) {
s = s.trim();
if (s.equals("L")) fromSide = Side.LEFT;
else if (s.equals("R")) fromSide = Side.RIGHT;
else if (s.equals("T")) fromSide = Side.TOP;
else if (s.equals("B")) fromSide = Side.BOTTOM;
}
s = item.get("toside");
if (s != null) {
s = s.trim();
if (s.equals("L")) toSide = Side.LEFT;
else if (s.equals("R")) toSide = Side.RIGHT;
else if (s.equals("T")) toSide = Side.TOP;
else if (s.equals("B")) toSide = Side.BOTTOM;
}
}
/** Update or add a sprite to the client side game. */
public void addPacket(HacktendoPacket Packet) {
while (!getInitialized()) { // Make sure things have loaded before we start mucking with stuff.
try {
Thread.sleep(5);
} catch (Exception e) {
e.printStackTrace();
}
}
do {
Sprite S = (Sprite) Sprites.get(new Integer(Packet.getID()));
boolean setRenderType = false;
if (S == null) {
S = new Sprite(this);
setRenderType = true;
S.setParameter("destroy", new TypeBoolean(false));
S.setParameter("globalID", new TypeInteger(Packet.getID()));
S.setParameter("id", new TypeInteger(Packet.getID()));
Sprites.put(new Integer(Packet.getID()), S);
S.setOffscreenProcessing(false);
}
S.setScriptID(Packet.getScriptID());
S.setImageID(Packet.getImage());
if (S.getSpriteID() != playerID || setRenderType) { // Allow the sprite to move client side.
S.setX(Packet.getX());
S.setY(Packet.getY());
S.setZ(Packet.getZ());
S.setParameter("xTarget", new TypeInteger(Packet.getTargetX()));
S.setParameter("yTarget", new TypeInteger(Packet.getTargetY()));
S.setParameter("newTarget", new TypeBoolean(true));
}
if (Packet.getExplodeSprite()) S.explode();
if (Packet.getDestroySprite()) S.setParameter("destroy", new TypeBoolean(true));
S.setFrame(Packet.getFrame());
S.setXRotation(Packet.getXRotation());
S.setYRotation(Packet.getYRotation());
S.setZRotation(Packet.getZRotation());
S.setWidth(Packet.getWidth());
S.setHeight(Packet.getHeight());
S.setDepth(Packet.getDepth());
S.setZOffset(Packet.getZOffset() * -1);
if (setRenderType) S.setRenderType(Packet.getRenderType());
} while (Packet.next() > 0);
// Takes the form Object[]{ID,IP,Name,NPC,BODY_ID}
if (Packet.getReferenceArray() != null) {
for (int i = 0; i < Packet.getReferenceArray().size(); i++) {
Object O[] = (Object[]) Packet.getReferenceArray().get(i);
Sprite S = (Sprite) Sprites.get((Integer) O[0]);
System.out.println("ID: " + O[0]);
if (S != null) {
String ip = (String) O[1];
String name = (String) O[2];
boolean npc = (Boolean) O[3];
S.setParameter("ip", new TypeString(ip));
S.setParameter("name", new TypeString(name));
S.setParameter("npc", new TypeBoolean(npc));
if (S.getScriptID() == SPRITE_SCRIPT) {
S.setOffscreenProcessing(true);
S.setAutoCollide(true);
Sprite S2 = (Sprite) Sprites.get((Integer) O[4]);
S.setParameter("body", new TypeInteger(S2.getSpriteID()));
}
if (ip.equals(MyHacker.getIP())) {
if (S.getScriptID() == SPRITE_SCRIPT) {
playerSprite = S;
}
playerID = S.getSpriteID();
System.out.println(
"We are setting the player to equal : "
+ S.getSpriteID()
+ " This Is Sprite ID: "
+ O[0]);
HacktendoLinker.addGlobal("player", new TypeInteger(S.getSpriteID()));
}
}
}
}
}
public void dataUpdate() {
// 日付関係はUGUIUpdateManager経由で取得するように変更．
int date = UGUIUpdateManager.getDate();
int boardNo = UGUIUpdateManager.getBoard();
int step = UGUIUpdateManager.getStep();
int now = UGUIUpdateManager.getMarketStatus();
if (now != fCurrentStatus) {
fIsUpdated = true;
}
if (step <= fCurrentStep) {
// Exchange X-Y がセットされている場合の処理．フラグ処理はあまりきれいではないが
// X-Y の入れ換え自体が???なので勘弁してもらおう．
if (fIsUpdated == false) {
return;
} else {
fIsUpdated = false;
}
}
if (boardNo == 1) {
fDay.setText(String.valueOf(date - 1));
fBoard.setText(String.valueOf(fParam.getBoardPerDay()));
} else {
fDay.setText(String.valueOf(date));
if (now == fCurrentStatus) {
fBoard.setText(String.valueOf(boardNo - 1));
} else {
fBoard.setText(String.valueOf(boardNo));
}
}
fCurrentStep = step;
fCurrentStatus = now;
UCBoardDataCore cBoardData = (UCBoardDataCore) fCProtocol.getCommand(UCBoardDataCore.CMD_NAME);
UCommandStatus status = cBoardData.doIt();
ArrayList array;
HashMap boardDataInfo;
long maxPrice, minPrice, totalBuyVolume;
Vector printData = new Vector();
if (status.getStatus()) {
array = cBoardData.getBoardDataArray();
boardDataInfo = cBoardData.getBoardDataInfo();
maxPrice = ((Long) boardDataInfo.get(UCBoardDataCore.LONG_MAX_PRICE)).longValue();
minPrice = ((Long) boardDataInfo.get(UCBoardDataCore.LONG_MIN_PRICE)).longValue();
totalBuyVolume =
((Long) boardDataInfo.get(UCBoardDataCore.LONG_TOTAL_BUY_VOLUME)).longValue();
if (fIsExchangeXY == false) {
fBoardGraph.setFixedMaxX(maxPrice);
fBoardGraph.setFixedMinX(minPrice);
fBoardGraph.setFixedMaxY(totalBuyVolume);
fBoardGraph.setFixedMinY(0);
} else {
fBoardGraph.setFixedMaxX(totalBuyVolume);
fBoardGraph.setFixedMinX(0);
fBoardGraph.setFixedMaxY(maxPrice);
fBoardGraph.setFixedMinY(minPrice);
}
} else {
return;
}
long contractPrice =
((Long) boardDataInfo.get(UCBoardDataCore.LONG_CONTRACT_PRICE)).longValue();
long contractVolume =
((Long) boardDataInfo.get(UCBoardDataCore.LONG_CONTRACT_VOLUME)).longValue();
fContractPriceTextField.setText(String.valueOf(contractPrice));
fContractVolumeTextField.setText(String.valueOf(contractVolume));
ArrayList tmpSellData = new ArrayList();
ArrayList tmpBuyData = new ArrayList();
ArrayList tmpContractData = new ArrayList();
if (fIsExchangeXY == false) {
tmpContractData.add(new Point2D.Double(minPrice, contractVolume));
tmpContractData.add(new Point2D.Double(contractPrice, contractVolume));
tmpContractData.add(new Point2D.Double(contractPrice, 0));
fBoardGraph.setXLableName("price");
fBoardGraph.setYLableName("volume");
} else {
tmpContractData.add(new Point2D.Double(contractVolume, minPrice));
tmpContractData.add(new Point2D.Double(contractVolume, contractPrice));
tmpContractData.add(new Point2D.Double(0, contractPrice));
fBoardGraph.setXLableName("volume");
fBoardGraph.setYLableName("price");
}
Iterator iter = array.iterator();
double tmpPrice, tmpVolume, currentSellVolume = 0, currentBuyVolume = totalBuyVolume;
while (iter.hasNext()) {
HashMap os = (HashMap) iter.next();
String s = (String) os.get(UCBoardDataCore.STRING_SELL_BUY);
if (s.equals("sell")) {
tmpPrice = ((Long) os.get(UCBoardDataCore.LONG_PRICE)).doubleValue();
tmpVolume = ((Long) os.get(UCBoardDataCore.LONG_VOLUME)).doubleValue();
if (fIsExchangeXY == false) {
tmpSellData.add(new Point2D.Double(tmpPrice, currentSellVolume));
tmpSellData.add(new Point2D.Double(tmpPrice, currentSellVolume + tmpVolume));
} else {
tmpSellData.add(new Point2D.Double(currentSellVolume, tmpPrice));
tmpSellData.add(new Point2D.Double(currentSellVolume + tmpVolume, tmpPrice));
}
currentSellVolume += tmpVolume;
} else if (s.equals("buy")) {
tmpPrice = ((Long) os.get(UCBoardDataCore.LONG_PRICE)).doubleValue();
tmpVolume = ((Long) os.get(UCBoardDataCore.LONG_VOLUME)).doubleValue();
if (fIsExchangeXY == false) {
tmpBuyData.add(new Point2D.Double(tmpPrice, currentBuyVolume));
tmpBuyData.add(new Point2D.Double(tmpPrice, currentBuyVolume - tmpVolume));
} else {
tmpBuyData.add(new Point2D.Double(currentBuyVolume, tmpPrice));
tmpBuyData.add(new Point2D.Double(currentBuyVolume - tmpVolume, tmpPrice));
}
currentBuyVolume -= tmpVolume;
}
}
((UGraphData) fBoardGraph.getGraph().get(0)).setData(tmpSellData);
((UGraphData) fBoardGraph.getGraph().get(1)).setData(tmpBuyData);
}