private void WalkRobot(long[] inputInt, IDictionary <int, IDictionary <int, int> > map)
{
int x = 0; int y = 0; char orientation = 'N'; long[] output = new long[2];
IntCode intCode = new IntCode(inputInt, new long[0]);
bool done = false;
while (true)
{
int inputColor = map.ContainsKey(x) && map[x].ContainsKey(y) ? map[x][y] : 0;
intCode.SetNewReadBuffer(new long[1] {
inputColor
});
for (int index = 0; index < 2; index++)
{
output[index] = intCode.RunProgram();
if (output[index] == 99)
{
done = true;
break;
}
}
if (done)
{
break;
}
if (!map.ContainsKey(x))
{
map[x] = new Dictionary <int, int>();
}
map[x][y] = (int)output[0];
orientation = GetNewOrientation(orientation, output);
GetNewPosition(orientation, ref x, ref y);
}
}
public void Task2()
{
long[] inputInt = ReadAndParse();
long max = long.MinValue;
IntCode intCode1 = new IntCode(inputInt, new long[0]);
IntCode intCode2 = new IntCode(inputInt, new long[0]);
IntCode intCode3 = new IntCode(inputInt, new long[0]);
IntCode intCode4 = new IntCode(inputInt, new long[0]);
IntCode intCode5 = new IntCode(inputInt, new long[0]);
for (int firstPhase = 5; firstPhase < 10; firstPhase++)
{
for (int secondPhase = 5; secondPhase < 10; secondPhase++)
{
if (secondPhase == firstPhase)
{
continue;
}
for (int thirdPhase = 5; thirdPhase < 10; thirdPhase++)
{
if (secondPhase == thirdPhase || thirdPhase == firstPhase)
{
continue;
}
for (int forthPhase = 5; forthPhase < 10; forthPhase++)
{
if (forthPhase == thirdPhase || forthPhase == secondPhase || forthPhase == firstPhase)
{
continue;
}
for (int fifthPhase = 5; fifthPhase < 10; fifthPhase++)
{
if (forthPhase == fifthPhase || fifthPhase == thirdPhase || fifthPhase == secondPhase || fifthPhase == firstPhase)
{
continue;
}
long result = 0; long finalResult = 0; bool firstRun = true;
while (true)
{
intCode1.SetNewReadBuffer(firstRun ? new long[2] {
firstPhase, result
} : new long[1] {
result
});
result = intCode1.RunProgram(); if (result == 99)
{
break;
}
intCode2.SetNewReadBuffer(firstRun ? new long[2] {
secondPhase, result
} : new long[1] {
result
});
result = intCode2.RunProgram(); if (result == 99)
{
break;
}
intCode3.SetNewReadBuffer(firstRun ? new long[2] {
thirdPhase, result
} : new long[1] {
result
});
result = intCode3.RunProgram(); if (result == 99)
{
break;
}
intCode4.SetNewReadBuffer(firstRun ? new long[2] {
forthPhase, result
} : new long[1] {
result
});
result = intCode4.RunProgram(); if (result == 99)
{
break;
}
intCode5.SetNewReadBuffer(firstRun ? new long[2] {
fifthPhase, result
} : new long[1] {
result
});
result = intCode5.RunProgram(); if (result == 99)
{
break;
}
finalResult = result; firstRun = false;
}
if (max < finalResult)
{
max = finalResult;
}
intCode1.Reset(); intCode2.Reset(); intCode3.Reset(); intCode4.Reset(); intCode5.Reset();
}
}
}
}
}
//1047153
Console.WriteLine("Day 7 task 2 : " + max);
}
public void Task1()
{
long[] inputInt = ReadAndParse();
long max = int.MinValue;
IntCode intCode = new IntCode(inputInt, new long[0]);
for (int firstPhase = 0; firstPhase < 5; firstPhase++)
{
for (int secondPhase = 0; secondPhase < 5; secondPhase++)
{
if (secondPhase == firstPhase)
{
continue;
}
for (int thirdPhase = 0; thirdPhase < 5; thirdPhase++)
{
if (secondPhase == thirdPhase || thirdPhase == firstPhase)
{
continue;
}
for (int forthPhase = 0; forthPhase < 5; forthPhase++)
{
if (forthPhase == thirdPhase || forthPhase == secondPhase || forthPhase == firstPhase)
{
continue;
}
for (int fifthPhase = 0; fifthPhase < 5; fifthPhase++)
{
if (forthPhase == fifthPhase || fifthPhase == thirdPhase || fifthPhase == secondPhase || fifthPhase == firstPhase)
{
continue;
}
intCode.Reset(); intCode.SetNewReadBuffer(new long[2] {
firstPhase, 0
});
long result = intCode.RunProgram(); intCode.Reset(); intCode.SetNewReadBuffer(new long[2] {
secondPhase, result
});
result = intCode.RunProgram(); intCode.Reset(); intCode.SetNewReadBuffer(new long[2] {
thirdPhase, result
});
result = intCode.RunProgram(); intCode.Reset(); intCode.SetNewReadBuffer(new long[2] {
forthPhase, result
});
result = intCode.RunProgram(); intCode.Reset(); intCode.SetNewReadBuffer(new long[2] {
fifthPhase, result
});
result = intCode.RunProgram();
if (max < result)
{
max = result;
}
}
}
}
}
}
//17406
Console.WriteLine("Day 7 task 1 : " + max);
}
private (long, IntCode) MoveRobot(IntCode intCode, int[] moves, ref bool end)
{
int[] movesNew = new int[moves.Length + 1];
for (int index = 0; index < moves.Length; index++)
{
movesNew[index] = moves[index];
}
var returnValue = (0L, intCode);
if (moves.Length == 0 || moves.Length > 0 && moves[moves.Length - 1] != 2)
{
IntCode intCodeCopy = intCode.DeepCopy();
intCode.SetNewReadBuffer(new long[1] {
1
});
long returnCode = intCode.RunProgram();
if (returnCode == 1)
{
movesNew[moves.Length] = 1;
returnValue = MoveRobot(intCode, movesNew, ref end);
if (!end)
{
intCode = intCodeCopy;
}
}
else if (returnCode == 2)
{
end = true; return(movesNew.Length, intCode.DeepCopy());
}
}
if (end)
{
return(returnValue);
}
if (moves.Length == 0 || moves.Length > 0 && moves[moves.Length - 1] != 1)
{
IntCode intCodeCopy = intCode.DeepCopy();
intCode.SetNewReadBuffer(new long[1] {
2
});
long returnCode = intCode.RunProgram();
if (returnCode == 1)
{
movesNew[moves.Length] = 2;
returnValue = MoveRobot(intCode, movesNew, ref end);
if (!end)
{
intCode = intCodeCopy;
}
}
else if (returnCode == 2)
{
end = true; return(movesNew.Length, intCode.DeepCopy());
}
}
if (end)
{
return(returnValue);
}
if (moves.Length == 0 || moves.Length > 0 && moves[moves.Length - 1] != 4)
{
IntCode intCodeCopy = intCode.DeepCopy();
intCode.SetNewReadBuffer(new long[1] {
3
});
long returnCode = intCode.RunProgram();
if (returnCode == 1)
{
movesNew[moves.Length] = 3;
returnValue = MoveRobot(intCode, movesNew, ref end);
if (!end)
{
intCode = intCodeCopy;
}
}
else if (returnCode == 2)
{
end = true; return(movesNew.Length, intCode.DeepCopy());
}
}
if (end)
{
return(returnValue);
}
if (moves.Length == 0 || moves.Length > 0 && moves[moves.Length - 1] != 3)
{
IntCode intCodeCopy = intCode.DeepCopy();
intCode.SetNewReadBuffer(new long[1] {
4
});
long returnCode = intCode.RunProgram();
if (returnCode == 1)
{
movesNew[moves.Length] = 4;
returnValue = MoveRobot(intCode, movesNew, ref end);
//if (!end) { intCode = intCodeCopy; }
}
else if (returnCode == 2)
{
end = true; return(movesNew.Length, intCode.DeepCopy());
}
}
return(returnValue);
}
private long MoveOxygen(IntCode intCode)
{
Point point = new Point()
{
X = 0, Y = 0
};
IDictionary <Point, IntCode> PointState = new Dictionary <Point, IntCode>();
PointState[point] = intCode;
int count = 0;
while (true)
{
bool canMove = false;
IDictionary <Point, IntCode> PointStateNew = new Dictionary <Point, IntCode>();
foreach (Point pointInitial in PointState.Keys)
{
Point newPointNorth = new Point()
{
X = pointInitial.X, Y = pointInitial.Y + 1
};
if (!PointState.ContainsKey(newPointNorth))
{
IntCode intCodeCopy = PointState[pointInitial].DeepCopy();
intCodeCopy.SetNewReadBuffer(new long[1] {
1
});
long returnCode = intCodeCopy.RunProgram();
if (returnCode == 1)
{
PointStateNew[newPointNorth] = intCodeCopy;
canMove = true;
}
}
Point newPointSouth = new Point()
{
X = pointInitial.X, Y = pointInitial.Y - 1
};
if (!PointState.ContainsKey(newPointSouth) && !PointStateNew.ContainsKey(newPointSouth))
{
IntCode intCodeCopy = PointState[pointInitial].DeepCopy();
intCodeCopy.SetNewReadBuffer(new long[1] {
2
});
long returnCode = intCodeCopy.RunProgram();
if (returnCode == 1)
{
PointStateNew[newPointSouth] = intCodeCopy;
canMove = true;
}
}
Point newPointEast = new Point()
{
X = pointInitial.X + 1, Y = pointInitial.Y
};
if (!PointState.ContainsKey(newPointEast) && !PointStateNew.ContainsKey(newPointEast))
{
IntCode intCodeCopy = PointState[pointInitial].DeepCopy();
intCodeCopy.SetNewReadBuffer(new long[1] {
3
});
long returnCode = intCodeCopy.RunProgram();
if (returnCode == 1)
{
PointStateNew[newPointEast] = intCodeCopy;
canMove = true;
}
}
Point newPointWest = new Point()
{
X = pointInitial.X - 1, Y = pointInitial.Y
};
if (!PointState.ContainsKey(newPointWest) && !PointStateNew.ContainsKey(newPointWest))
{
IntCode intCodeCopy = PointState[pointInitial].DeepCopy();
intCodeCopy.SetNewReadBuffer(new long[1] {
4
});
long returnCode = intCodeCopy.RunProgram();
if (returnCode == 1)
{
PointStateNew[newPointWest] = intCodeCopy;
canMove = true;
}
}
}
if (canMove)
{
count++;
foreach (Point pointNew in PointStateNew.Keys)
{
PointState[pointNew] = PointStateNew[pointNew];
}
}
else
{
break;
}
}
return(count);
}