public string CalculatePart1(string inputFile)
{
var program = GetProgram(inputFile);
var max = 0;
var i = new int[5];
var lastOutput = 0;
for (i[0] = 0; i[0] < 5; i[0]++)
{
for (i[1] = 0; i[1] < 5; i[1]++)
{
for (i[2] = 0; i[2] < 5; i[2]++)
{
for (i[3] = 0; i[3] < 5; i[3]++)
{
for (i[4] = 0; i[4] < 5; i[4]++)
{
if (i.Distinct().Count() < 5)
{
continue;
}
for (int ampIndex = 0; ampIndex < 5; ampIndex++)
{
var a = new IntCodeRunner(program);
a.Run(i[ampIndex]);
lastOutput = (int)a.Run(lastOutput);
}
if (lastOutput > max)
{
max = lastOutput;
}
lastOutput = 0;
}
}
}
}
}
return(max.ToString());
}
public string CalculatePart2(string inputFile)
{
var program = GetProgram(inputFile);
var max = 0;
var i = new int[5];
var lastOutput = 0;
var start = 5;
var end = 10;
for (i[0] = start; i[0] < end; i[0]++)
{
for (i[1] = start; i[1] < end; i[1]++)
{
for (i[2] = start; i[2] < end; i[2]++)
{
for (i[3] = start; i[3] < end; i[3]++)
{
for (i[4] = start; i[4] < end; i[4]++)
{
if (i.Distinct().Count() < 5)
{
continue;
}
var a = new IntCodeRunner(program);
var b = new IntCodeRunner(program);
var c = new IntCodeRunner(program);
var d = new IntCodeRunner(program);
var e = new IntCodeRunner(program);
a.Run(i[0]);
b.Run(i[1]);
c.Run(i[2]);
d.Run(i[3]);
e.Run(i[4]);
int?result = null;
lastOutput = 0;
do
{
try
{
var resultA = a.Run(lastOutput);
var resultB = b.Run((int)resultA);
var resultC = c.Run((int)resultB);
var resultD = d.Run((int)resultC);
var resultE = e.Run((int)resultD);
result = resultE;
if (result.HasValue)
{
lastOutput = result.Value;
}
}
catch
{
//Console.WriteLine(exception);
break;
//throw;
}
} while (result.HasValue);
if (lastOutput > max)
{
max = lastOutput;
}
}
}
}
}
}
return(max.ToString());
}
