Massive, langsame und ineffiziente Lösung
Geständnis: schrieb diese Lösung vor einiger Zeit, als die Frage noch im Sandkasten war, aber es ist nicht sehr gut: Sie können es besser machen!
Bearbeiten: Die langweilige Lösung wurde durch eine weniger langweilige, flexiblere und allgemein bessere Methode ersetzt
Sie führen das Programm aus, indem Sie beispielsweise mit csc dominoPrinter.csder ausführbaren Datei (dem 4-Bit-Prime-Checker) kompilieren und dann Argumente übergeben:
dominoPrinter.exe 4 1 0,0,1,1,0,1,0,1,0,0,0,1,0,1,1,1
Erläuterung:
Der "Domino-Drucker" ist ein dreistufiges Programm:
Stufe 1 : Der "Löser" generiert einen Ausdrucksbaum aus "ifnot" und "oder" binären Operationen mit den angegebenen Eingaben und einer "1" von der Stromleitung. Dies erfolgt auf zwei Arten, abhängig von der Anzahl der Eingaben:
Wenn weniger als 4 Eingaben vorhanden sind, bietet das Programm eine Lösung mit der geringsten Anzahl von Operationen
Wenn es 4 oder mehr Eingänge gibt, brutet das Programm jeden 8-Bit-Ausgang und kombiniert dann die Ergebnisse, um den gewünschten Ausgang zu erhalten. Die brutalen Bits sind flexibel: Je mehr brutale Bits vorhanden sind, desto kleiner ist die Lösung, desto länger ist jedoch die Laufzeit.
Der "Solver" ist das, was die ganze Zeit (oder zumindest früher) dauert und auch den größten Teil des Codes ausmacht. Ich glaube, es gibt eine gut dokumentierte, schnelle, nicht so speicherhungrige und wahrscheinlich optimale Lösung für dieses Problem, aber wo würde es Spaß machen, danach zu suchen?
Der (brutale) Ausdrucksbaum für den 4-Bit-Prim Checker lautet
((2 or 1) ifnot (((0 ifnot 1) or ((1 ifnot 0) or (0 ifnot 2))) ifnot 3))
Dabei sind die Zahlen die Indizes der Eingaben.
Stufe 2 : Der "Organisator" nimmt den Ausdrucksbaum als Eingabe und setzt ein "Gerüst" -Layout zusammen, das genau ein Domino-Layout beschreibt, das aus einem Satz von 4 × 5 überlappenden Zellen besteht. Unten sehen Sie das Grundgerüst für den brachialen 4-Bit-Prim-Checker (Sie müssen die bruteBaseGanzzahlvariable in Zeile 473 auf 4 (oder größer) ändern , um dieses Ergebnis zu erhalten).
18 9
I ___ _ _______ O
v _ X X ____ uu
I X X X u UU/
v X X v ___///
I X X \ u //
v X \ v __//
I_X \ \_u /
\ \ ___/
\_U
Diese Ausgabe besteht effektiv aus zwei Teilen, dem "Evaluator" auf der rechten Seite, der aus dem Ausdrucksbaum von Stufe 1 erstellt wird, und der "Schalttafel" auf der linken Seite, die die Eingaben so vertauscht und aufteilt, dass sie in der Tabelle eintreffen Die richtigen Stellen für den "Evaluator".
Es gibt an dieser Stelle einen erheblichen Spielraum für die Komprimierung des Layouts, aber das Programm erledigt derzeit nur sehr wenige derartige Arbeiten. Der Code für diese Stufe ist schrecklich, aber darunter ziemlich einfach (siehe "orifnot" -Methode). Die Ausgabe wird an Stufe 3 übergeben.
Stufe 3 : Der "Drucker" nimmt die Ausgabe vom "Organizer" und druckt die entsprechenden 4x5 überlappenden "Zellen" zusammen mit der Stromleitung. Unten sehen Sie eine Animation des brachialen 4-Bit-Prime-Checkers, der prüft, ob 5 ein Prime ist.
Code der Mangel an Einrücken ist über die SE 30k Zeichenbegrenzung zu vermeiden , gehen die es sonst der Fall wäre :
using System;
using System.Collections.Generic;
namespace dominoPrinter
{
class Program
{
static string bstring(bool[] barr)
{
string str = "";
foreach (bool b in barr)
str += b?1:0;
return str;
}
public static void Main(string[] args)
{
int inputCount;
val[] vals = resolveVals(args[0], args[1], args[2], out inputCount);
System.IO.StringWriter sw = new System.IO.StringWriter();
orifnot(inputCount, vals, sw);
System.IO.StringReader sr = new System.IO.StringReader(sw.ToString());
printDominoes(sr, Console.Out, args.Length > 3 && args[3] == "quite");
}
public abstract class val
{
public int size;
public bool[] rs;
public abstract string strness();
}
public class baseVal : val
{
public bool b;
public int id;
public baseVal(int idN)
{
id = idN;
size = 1;
}
public override string strness()
{
return id.ToString();
}
}
public abstract class biopVal : val
{
public val a, b;
public biopVal(val aN, val bN)
{
a = aN;
b = bN;
size = a.size + b.size;
}
public bool buildCheckApply(nodev ntree)
{
nodev cur = ntree;
rs = new bool[a.rs.Length];
bool notOK = true;
for (int i = 0; i < rs.Length; i++)
{
bool r = rs[i] = go(a.rs[i], b.rs[i]);
if (notOK)
{
if (r)
{
if (cur.a == null)
notOK = false;
else
{
cur = cur.a;
if (cur == nodev.full)
return false;
}
}
else
{
if (cur.b == null)
notOK = false;
else
{
cur = cur.b;
if (cur == nodev.full)
return false;
}
}
}
}
ntree.apply(this, 0);
return true;
}
public abstract bool go(bool a, bool b);
}
public class ifnotVal : biopVal
{
public override bool go(bool a, bool b)
{
return a ? false : b; // b IF NOT a, else FALSE
}
public ifnotVal(val aN, val bN) : base(aN, bN)
{
}
public override string strness()
{
return "(" + b.strness() + " ifnot " + a.strness() + ")";
}
}
public class orval : biopVal
{
public override bool go(bool a, bool b)
{
return a || b; // a OR b
}
public orval(val aN, val bN) : base(aN, bN)
{
}
public override string strness()
{
return "(" + b.strness() + " or " + a.strness() + ")";
}
}
static bool boolCompare(bool[] a, bool b)
{
for (int i = 0; i < a.Length; i++)
{
if (a[i] != b)
{
return false;
}
}
return true;
}
static bool boolFlat(bool[] a)
{
bool p = a[0];
for (int i = 1; i < a.Length; i++)
{
if (a[i] != p)
return false;
}
return true;
}
static bool boolCompare(bool[] a, bool[] b)
{
if (a.Length != b.Length)
return false; // let's do this proeprly
for (int i = 0; i < a.Length; i++)
{
if (a[i] != b[i])
{
return false;
}
}
return true;
}
// solver
// these is something VERY WRONG with the naming in this code
public class nodev
{
public static nodev full = new nodev();
public nodev a, b;
public nodev()
{
a = null;
b = null;
}
public bool contains(bool[] rs)
{
nodev cur = this;
if (cur == full)
return true;
for (int i = 0; i < rs.Length; i++)
{
if (rs[i])
{
if (cur.a == null)
return false;
cur = cur.a;
}
else
{
if (cur.b == null)
return false;
cur = cur.b;
}
if (cur == full)
return true;
}
return true;
}
public bool contains(val v)
{
nodev cur = this;
if (cur == full)
return true;
for (int i = 0; i < v.rs.Length; i++)
{
if (v.rs[i])
{
if (cur.a == null)
return false;
cur = cur.a;
}
else
{
if (cur.b == null)
return false;
cur = cur.b;
}
if (cur == full)
return true;
}
return true;
}
// returns whether it's full or not
public bool apply(val v, int idx)
{
if (v.rs[idx])
{
if (a == null)
{
if (idx == v.rs.Length - 1)
{ // end of the line, fellas
a = full;
if (b == full)
return true;
return false;
}
else
{
a = new nodev();
}
}
if (a.apply(v, idx + 1))
a = full;
if (a == full && b == full)
return true;
}
else
{
if (b == null)
{
if (idx == v.rs.Length - 1)
{ // end of the line, fellas
b = full;
if (a == full)
return true;
return false;
}
else
{
b = new nodev();
}
}
if (b.apply(v, idx + 1))
b = full;
if (a == full && b == full)
return true;
}
return false;
}
}
public static void sortOutIVals(baseVal[] ivals, int rc)
{
for (int i = 0; i < ivals.Length; i++)
{
ivals[i].rs = new bool[rc];
ivals[i].b = false;
}
int eri = 0;
goto next;
again:
for (int i = ivals.Length - 1; i >= 0; i--)
{
if (ivals[i].b == false)
{
ivals[i].b = true;
goto next;
}
ivals[i].b = false;
}
return;
next:
for (int i = ivals.Length - 1; i >= 0; i--)
{
ivals[i].rs[eri] = ivals[i].b;
}
eri++;
goto again;
}
public static val[] resolve(int inputCount, int c, bool[][] erss, out baseVal[] inputs)
{
val[] res = new val[erss.Length];
List<List<val>> bvals = new List<List<val>>();
nodev ntree = new nodev();
List<val> nvals = new List<val>();
baseVal tval = new baseVal(-1);
baseVal fval = new baseVal(-2);
baseVal[] ivals = new baseVal[inputCount];
inputs = new baseVal[inputCount + 2];
for (int i = 0; i < inputCount; i++)
{
ivals[i] = new baseVal(i); // value will change anyway
inputs[i] = ivals[i];
}
inputs[inputCount] = fval;
inputs[inputCount + 1] = tval;
sortOutIVals(ivals, c);
for (int i = 0; i < inputCount; i++)
{
nvals.Add(ivals[i]);
}
tval.rs = new bool[c];
fval.rs = new bool[c];
for (int i = 0; i < c; i++)
{
tval.rs[i] = true;
fval.rs[i] = false;
}
nvals.Add(tval);
nvals.Add(fval); // ifnot and or do nothing with falses
bvals.Add(new List<val>());
foreach (val v in nvals)
{
ntree.apply(v, 0);
if (!boolFlat(v.rs))
bvals[0].Add(v); // I trust these are distinct..
}
Func<biopVal, bool> checkValb = (v) =>
{
if (!v.buildCheckApply(ntree))
{
return false;
}
bvals[v.size-1].Add(v);
return true;
};
Action<biopVal, List<val>> checkVal = (v, li) =>
{
if (checkValb(v))
li.Add(v);
};
int maxSize = 1;
again:
for (int i = 0; i < erss.Length; i++)
{
bool[] ers = erss[i];
if (res[i] == null && ntree.contains(ers))
{
// there is a reason this is separate... I'm sure there is....
foreach (val rv in nvals)
{
if (boolCompare(rv.rs, ers))
{
res[i] = rv;
break;
}
}
}
}
for (int i = 0; i < erss.Length; i++)
{
if (res[i] == null)
goto notoveryet;
}
return res;
notoveryet:
maxSize++;
bvals.Add(new List<val>()); // bvals[maxSize-1] always exists
nvals.Clear();
long cc = 0;
List<val> sbvals = bvals[maxSize - 2];
// NOTs have a habit of working out, get it checked first
for (int i = sbvals.Count - 1; i >= 0; i--)
{ // also known as nvals, but let's ignore that
val arv = sbvals[i];
checkVal(new ifnotVal(arv, tval), nvals);
cc += 1;
}
for (int s = 1; s < maxSize; s++)
{
List<val> abvals = bvals[s - 1];
int t = maxSize - s;
if (t < s)
break;
List<val> bbvals = bvals[t - 1];
for (int i = abvals.Count - 1; i >= 0; i--)
{
val arv = abvals[i];
int jt = t == s ? i : bbvals.Count - 1;
for (int j = jt; j >= 0; j--)
{
val brv = bbvals[j];
checkVal(new ifnotVal(brv, arv), nvals);
checkVal(new ifnotVal(arv, brv), nvals);
checkVal(new orval(brv, arv), nvals); // don't technically need ors, but they are good fun
cc += 3;
}
}
}
int bc = 0;
foreach (List<val> bv in bvals)
bc += bv.Count;
goto again;
}
public static val[] resolveVals(string mStr, string nStr, string erStr, out int inputCount)
{
int ic = int.Parse(mStr);
int oc = int.Parse(nStr);
inputCount = ic;
int bruteBase = 3;
if (inputCount <= bruteBase)
return resolveVals(ic, oc, erStr);
else
return resolveValFours(bruteBase, ic, oc, erStr);
}
public static val joinVals(val low, val high, baseVal inp, baseVal tval, baseVal fval)
{
val lowCut = low == fval ? (val)fval : low == tval ? (val)new ifnotVal(inp, tval) : (val)new ifnotVal(inp, low);
val highCut = high == fval ? (val)fval : high == tval ? (val)inp : (val)new ifnotVal(new ifnotVal(inp, tval), high);
if (highCut == fval)
return lowCut;
if (lowCut == fval)
return highCut;
return new orval(highCut, lowCut);
}
public static val resolveValFour(int n, int m, int inputCount, bool[] ers)
{
// solves fours
int fc = ers.Length / m;
bool[][] fours = new bool[fc][];
for (int i = 0; i < fc; i++)
{
fours[i] = new bool[m];
for (int j = 0; j < m; j++)
{
fours[i][j] = ers[i*m+j];
}
}
baseVal[] inputs;
val[] fres = resolve(n, m, fours, out inputs);
baseVal tval = inputs[inputs.Length - 1];
baseVal fval = inputs[inputs.Length - 2];
for (int i = 0; i < n; i++)
{
inputs[i].id += inputCount - n;
}
// assemble
for (int i = 0, c = 1; c < fc; c *= 2, i++)
{
for (int j = 0; j + c < fc; j += c * 2)
{
fres[j] = joinVals(fres[j], fres[j+c], new baseVal((inputCount - n - 1) - i), tval, fval);
}
}
return fres[0];
}
public static val[] resolveValFours(int n, int inputCount, int outputCount, string erStr)
{
int m = 1;
for (int i = 0; i < n; i++)
m *= 2;
val[] res = new val[outputCount];
string[] data = erStr.Split(',');
for (int i = 0; i < outputCount; i++)
{
bool[] ers = new bool[data.Length];
for (int j = 0; j < data.Length; j++)
ers[j] = data[j][i] == '1';
res[i] = resolveValFour(n, m, inputCount, ers);
}
return res;
}
public static val[] resolveVals(int inputCount, int outputCount, string erStr)
{
val[] res;
string[] data = erStr.Split(',');
bool[][] erss = new bool[outputCount][];
for (int i = 0; i < outputCount; i++)
{
bool[] ers = new bool[data.Length];
for (int j = 0; j < data.Length; j++)
ers[j] = data[j][i] == '1';
erss[i] = ers;
}
baseVal[] inputs; // no need
res = resolve(inputCount, data.Length, erss, out inputs);
return res;
}
// organiser
public class vnode
{
private static vnode[] emptyVC = new vnode[0];
public static vnode oneVN = new vnode('1');
public static vnode noVN = new vnode(' ');
public static vnode flatVN = new vnode('_');
public static vnode moveUpVN = new vnode('/');
public static vnode moveDownVN = new vnode('\\');
public static vnode inputVN = new vnode('I');
public static vnode outputVN = new vnode('O');
public static vnode swapVN = new vnode('X');
public static vnode splitDownVN = new vnode('v');
public int size;
public vnode[] children;
public char c;
public int id = -3;
public vnode(char cN)
{
c = cN;
children = emptyVC;
size = 1;
}
public vnode(val v)
{
biopVal bv = v as biopVal;
if (bv != null)
{
children = new vnode[2];
children[0] = new vnode(bv.a);
children[1] = new vnode(bv.b);
size = children[0].size + children[1].size;
if (bv is orval)
c = 'U';
if (bv is ifnotVal)
c = 'u';
}
else
{
children = emptyVC;
size = 1;
c = 'I';
id = ((baseVal)v).id;
}
}
}
public class nonArray<T>
{
public int w = 0, h = 0;
Dictionary<int, Dictionary<int, T>> map;
public nonArray()
{
map = new Dictionary<int, Dictionary<int, T>>();
}
public T this[int x, int y]
{
get
{
Dictionary<int, T> yd;
if (map.TryGetValue(x, out yd))
{
T v;
if (yd.TryGetValue(y, out v))
{
return v;
}
}
return default(T);
}
set
{
if (x >= w)
w = x + 1;
if (y >= h)
h = y + 1;
Dictionary<int, T> yd;
if (map.TryGetValue(x, out yd))
{
yd[y] = value;
}
else
{
map[x] = new Dictionary<int, T>();
map[x][y] = value;
}
}
}
}
public static int fillOutMap(nonArray<vnode> map, vnode rn, int y, int x)
{
if (rn.children.Length == 0)
{
map[y,x] = rn;
return 1;
}
else
{
map[y+1,x] = rn;
for (int i = 0; i < rn.children.Length; i++)
{
if (i == 0)
{
fillOutMap(map, rn.children[i], y, x + 1);
}
if (i == 1)
{
int ex = x + rn.children[0].size;
for (int j = 1; j < ex - x; j++)
map[y - j + 1,ex - j] = vnode.moveUpVN;
fillOutMap(map, rn.children[i], y, ex);
}
y += rn.children[i].size;
}
}
return rn.size;
}
public static void orifnot(int inputCount, val[] vals, System.IO.TextWriter writer)
{
// step one - build weird tree like thing of death
nonArray<vnode> map = new nonArray<vnode>();
int curY = 0;
foreach (val v in vals)
{
vnode vnt = new vnode(v);
map[curY, 0] = vnode.outputVN;
curY += fillOutMap(map, vnt, curY, 1);
}
// step two - build the thing to get the values to where they need to be
// find Is
List<int> tis = new List<int>();
for (int y = 0; y < map.w; y++)
{
for (int x = map.h - 1; x >= 0; x--)
{
vnode vn = map[y,x];
if (vn != null && vn.c == 'I')
{
tis.Add(vn.id);
if (vn.id > -2)
{
for (;x < map.h; x++)
{
map[y,x] = vnode.flatVN;
}
}
goto next;
}
}
tis.Add(-2);
next:
continue;
}
// I do not like this piece of code, it can be replaced further down for the better if you get round to thinking about it
// add unused Is
for (int z = 0; z < inputCount; z++)
{
if (!tis.Contains(z))
{
int midx = tis.IndexOf(-2);
if (midx != -1)
{
tis[midx] = z;
map[midx,map.h-1] = vnode.noVN;
}
else
{
tis.Add(z);
map[map.w,map.h-1] = vnode.noVN;
}
}
}
int curX = map.h;
MORE:
for (int y = 0; y < map.w; y++)
{
if (y == map.w - 1)
{
if (tis[y] == -2)
map[y,curX] = vnode.noVN;
else
map[y,curX] = vnode.flatVN;
}
else
{
int prev = tis[y];
int cur = tis[y + 1];
if (cur != -2 && (prev == -2 || cur < prev))
{ // swap 'em
map[y,curX] = vnode.noVN;
if (prev == -2)
map[y+1,curX] = vnode.moveDownVN;
else
map[y+1,curX] = vnode.swapVN;
int temp = tis[y];
tis[y] = tis[y + 1];
tis[y + 1] = temp;
y++; // skip
}
else
{
if (/*thatThingThat'sAThing*/ prev == cur && cur != -2)
{
map[y,curX] = vnode.noVN;
map[y+1,curX] = vnode.splitDownVN;
int temp = tis[y];
tis[y+1] = -2;
y++; // skip
}
else
{
if (prev == -2)
map[y,curX] = vnode.noVN;
else
map[y,curX] = vnode.flatVN;
}
}
}
}
// check if sorted
for (int y = 0; y < map.w - 1; y++)
{
int prev = tis[y];
int cur = tis[y + 1];
if (cur != -2 && (prev == -2 || cur < prev))
goto NOTSORTED;
}
goto WHATNOW;
NOTSORTED:
curX++;
goto MORE;
WHATNOW:
tis.Add(-2); // this is to avoid boud checking y+2
// so... it's sorted now, so add the splits
morePlease:
curX++;
for (int y = 0; y < map.w; y++)
{
if (y == map.w - 1)
{
if (tis[y] == -2)
map[y,curX] = vnode.noVN;
else
map[y,curX] = vnode.flatVN;
}
else
{
int prev = tis[y];
int cur = tis[y + 1];
int next = tis[y + 2];
if (cur != -2 && prev == cur && cur != next)
{ // split
map[y,curX] = vnode.noVN;
map[y+1,curX] = vnode.splitDownVN;
tis[y + 1] = -2;
y++; // skip
}
else
{
if (prev == -2)
map[y,curX] = vnode.noVN;
else
map[y,curX] = vnode.flatVN;
}
}
}
// check if collapsed
for (int y = 0; y < map.w - 1; y++)
{
int prev = tis[y];
int cur = tis[y + 1];
if (cur != -2 && prev == cur)
goto morePlease;
}
// ok... now we put in the Is and 1
curX++;
map[0, curX] = vnode.oneVN;
int eyeCount = 0;
int ly = 0;
for (int y = 0; y < map.w; y++)
{
if (tis[y] > -1)
{
map[y, curX] = vnode.inputVN;
eyeCount++;
ly = y;
}
}
// step three - clean up if we can
// push back _ esq things to _
// _/ /
// this /shouldn't/ be necessary if I compact the vals properlu
for (int y = 0; y < map.w - 1; y++)
{
for (int x = 1; x < map.h; x++)
{
if (map[y, x] != null && map[y+1, x] != null && map[y+1, x-1] != null)
{
char uc = map[y+1, x-1].c;
if (map[y, x].c == '_' && map[y+1, x].c == '_'
&& (uc == 'U' || uc == 'u'))
{
map[y, x] = vnode.noVN;
map[y, x-1] = vnode.flatVN;
map[y+1, x] = map[y+1, x-1];
map[y+1, x-1] = vnode.noVN;
}
}
}
}
// step four - write out map
writer.WriteLine(map.h + " " + map.w);
for (int y = 0; y < map.w; y++)
{
for (int x = map.h - 1; x >= 0; x--)
{
vnode vn = map[y,x];
if (vn != null)
writer.Write(vn.c);
else
writer.Write(' ');
}
writer.WriteLine();
}
}
// printer
static string up1 = @" / / / /";
static string input = @" |||||";
static string output = @" | ";
static string flat = @" |/ \ /|\ ";
static string splitDown = @"|// / /\ |\/ / ";
static string splitUp = @" \ |/\ \ \/|\\ ";
static string moveDown = @"|// / / / ";
static string moveUp = @" \ \ \ |\\ ";
static string swap = @"|/ | /\ /\ \/ |\ |";
static string orDown = @"|/ / |/ \ /|\ ";
static string orUp = @"|/ / \ |\ \ |\ ";
static string ifnotDown = @"|/ / - \/ |\ |";
static string ifnotUp = @"|/ | /\ - \ |\ ";
public static void printDominoes(System.IO.TextReader reader, System.IO.TextWriter writer, bool moreverbosemaybe)
{
string line;
string[] data;
line = reader.ReadLine();
data = line.Split(' ');
int w = int.Parse(data[0]);
int h = int.Parse(data[1]);
int ox = 0;
int oy = 0;
int cx = 5;
int cy = 5;
char[,] T = new char[ox + w * cx, oy + h * (cy - 1) + 1];
Action<int, int, string> setBlock = (int x, int y, string str) =>
{
for (int i = 0; i < cx; i++)
{
for (int j = 0; j < cy; j++)
{
char c = str[i + j * cx];
if (c != ' ')
T[ox + x * cx + i, oy + y * (cy - 1) + j] = c;
}
}
};
// read and write
for (int j = 0; j < h; j++)
{
line = reader.ReadLine();
for (int i = 0; i < w; i++)
{
if (line[i] != ' ')
{
switch (line[i])
{
case '1':
setBlock(i, j, up1);
break;
case '_':
setBlock(i, j, flat);
break;
case '^':
setBlock(i, j, splitUp);
break;
case 'v':
setBlock(i, j, splitDown);
break;
case '/':
setBlock(i, j, moveUp);
break;
case '\\':
setBlock(i, j, moveDown);
break;
case 'X':
setBlock(i, j, swap);
break;
case 'U':
setBlock(i, j, orUp);
break;
case 'D':
setBlock(i, j, orDown);
break;
case 'u':
setBlock(i, j, ifnotUp);
break;
case 'd':
setBlock(i, j, ifnotDown);
break;
case 'I':
setBlock(i, j, input);
break;
case 'O':
setBlock(i, j, output);
break;
}
}
}
}
// end
for (int i = 0; i < T.GetLength(0); i++)
{
T[i, 0] = '/';
}
// writeout
w = T.GetLength(0) - cx + 1;
h = T.GetLength(1);
if (moreverbosemaybe)
writer.Write(w + " " + h + " ");
for (int j = 0; j < T.GetLength(1); j++)
{
for (int i = 0; i < T.GetLength(0) - cx + 1; i++)
{
char c = T[i, j];
writer.Write(c == 0 ? ' ' : c);
}
if (!moreverbosemaybe)
writer.WriteLine();
}
}
}
}
Ein zusätzlicher Testfall:
4 1 0,0,0,1,0,0,1,1,0,0,0,1,1,1,1,1
Dies prüft, ob zwei benachbarte (nicht umschließende) Bits beide 1s sind (z. B. wahr für 0110, aber falsch für 0101 und 1001)