private static bool part1Check(int[] input, int[] instruction, int[] output)
{
int i = 0;
i += AsmEmu.addi(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.addr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.bani(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.banr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.bori(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.borr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.eqir(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.eqri(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.eqrr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.gtir(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.gtri(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.gtrr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.muli(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.mulr(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.seti(input, instruction).SequenceEqual(output) ? 1 : 0;
i += AsmEmu.setr(input, instruction).SequenceEqual(output) ? 1 : 0;
if (i >= 3)
{
return(true);
}
else
{
return(false);
}
}
private static void FigureOutCodes(int[] input, int[] instruction, int[] output)
{
if (!AsmEmu.addi(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("addi");
}
if (!AsmEmu.addr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("addr");
}
if (!AsmEmu.bani(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("bani");
}
if (!AsmEmu.banr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("banr");
}
if (!AsmEmu.bori(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("bori");
}
if (!AsmEmu.borr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("borr");
}
if (!AsmEmu.eqir(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("eqir");
}
if (!AsmEmu.eqri(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("eqri");
}
if (!AsmEmu.eqrr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("eqrr");
}
if (!AsmEmu.gtir(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("gtir");
}
if (!AsmEmu.gtri(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("gtri");
}
if (!AsmEmu.gtrr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("gtrr");
}
if (!AsmEmu.muli(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("muli");
}
if (!AsmEmu.mulr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("mulr");
}
if (!AsmEmu.seti(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("seti");
}
if (!AsmEmu.setr(input, instruction).SequenceEqual(output))
{
opCodeDict[instruction[0]].Remove("setr");
}
}
public static void Run()
{
List <string> linesInputFirst = File.ReadAllLines(Util.ReadFromInputFolder("16_A")).Where(arg => !string.IsNullOrWhiteSpace(arg)).ToList();
List <string> linesInputSecond = File.ReadAllLines(Util.ReadFromInputFolder("16_B")).ToList();
int countBehavior = 0;
string[] opBase = new string[]
{ "addi", "addr", "bani", "banr",
"bori", "borr", "eqir", "eqri",
"eqrr", "gtir", "gtri", "gtrr",
"muli", "mulr", "seti", "setr" };
for (int i = 0; i < 16; i++)
{
opCodeDict.Add(i, new List <string>(opBase));
}
//part 1
while (linesInputFirst.Count > 0)
{
string line1 = linesInputFirst.First();
string line2 = linesInputFirst.Skip(1).First();
string line3 = linesInputFirst.Skip(2).First();
linesInputFirst.RemoveRange(0, 3);
string[] lin1array = line1.Between("[", "]").Split(',');
string[] lin3array = line3.Between("[", "]").Split(',');
int[] input = Array.ConvertAll(lin1array, s => Convert.ToInt32(s.Trim()));
int[] instruction = Array.ConvertAll(line2.Split(' '), s => Convert.ToInt32(s.Trim()));
int[] expectedOutput = Array.ConvertAll(lin3array, s => Convert.ToInt32(s.Trim()));
FigureOutCodes(input, instruction, expectedOutput);
if (part1Check(input, instruction, expectedOutput))
{
countBehavior++;
}
}
//part 2 figure the registers
while (opCodeDict.Any(r => r.Value.Count > 1))
{
var orderedCandidates = opCodeDict.OrderBy(r => r.Value.Count);
foreach (var pair in orderedCandidates)
{
if (pair.Value.Count == 1)
{
opCodeDict.Where(r => r.Key != pair.Key).AsParallel().ForAll(r => r.Value.RemoveAll(w => w == pair.Value.First()));
}
}
}
//part 2 run program
int[] baseRegister = new int[4] {
0, 0, 0, 0
};
foreach (string line in linesInputSecond)
{
int[] instruction = Array.ConvertAll(line.Split(' '), s => Convert.ToInt32(s.Trim()));
string opCode = opCodeDict[instruction[0]].First();
if (opCode == "addi")
{
baseRegister = AsmEmu.addi(baseRegister, instruction);
}
else if (opCode == "addr")
{
baseRegister = AsmEmu.addr(baseRegister, instruction);
}
else if (opCode == "bani")
{
baseRegister = AsmEmu.bani(baseRegister, instruction);
}
else if (opCode == "banr")
{
baseRegister = AsmEmu.banr(baseRegister, instruction);
}
else if (opCode == "bori")
{
baseRegister = AsmEmu.bori(baseRegister, instruction);
}
else if (opCode == "borr")
{
baseRegister = AsmEmu.borr(baseRegister, instruction);
}
else if (opCode == "eqir")
{
baseRegister = AsmEmu.eqir(baseRegister, instruction);
}
else if (opCode == "eqri")
{
baseRegister = AsmEmu.eqri(baseRegister, instruction);
}
else if (opCode == "eqrr")
{
baseRegister = AsmEmu.eqrr(baseRegister, instruction);
}
else if (opCode == "gtir")
{
baseRegister = AsmEmu.gtir(baseRegister, instruction);
}
else if (opCode == "gtri")
{
baseRegister = AsmEmu.gtri(baseRegister, instruction);
}
else if (opCode == "gtrr")
{
baseRegister = AsmEmu.gtrr(baseRegister, instruction);
}
else if (opCode == "muli")
{
baseRegister = AsmEmu.muli(baseRegister, instruction);
}
else if (opCode == "mulr")
{
baseRegister = AsmEmu.mulr(baseRegister, instruction);
}
else if (opCode == "seti")
{
baseRegister = AsmEmu.seti(baseRegister, instruction);
}
else if (opCode == "setr")
{
baseRegister = AsmEmu.setr(baseRegister, instruction);
}
else
{
Debug.Assert(false);
}
}
Console.WriteLine("PART 1: " + countBehavior);
Console.WriteLine("PART 2: " + baseRegister[0] + " " + baseRegister[1] + " " + baseRegister[2] + " " + baseRegister[3]);
}