private static int Solution2(string[] input)
{
string inputLine = input[0];
int[] inputs = inputLine.Split(",").Select(i => int.Parse(i)).ToArray();
const int ExpectedResult = 19690720;
for (int noun = 0; noun < 100; noun++)
{
for (int verb = 0; verb < 100; verb++)
{
int[] newInputs = (int[])inputs.Clone();
newInputs[1] = noun;
newInputs[2] = verb;
int result = IntcodeComputer.ExecuteIntcodeProgram(newInputs)[0];
if (result == ExpectedResult)
{
return(100 * noun + verb);
}
;
}
}
throw new Exception();
}
private static string Solution1(string[] input, int[] programInput)
{
string inputLine = input[0];
int[] program = inputLine.Split(",").Select(i => int.Parse(i)).ToArray();
int[] _ = IntcodeComputer.ExecuteIntcodeProgram(program, programInput, out int[] output);
return(output[^ 1].ToString());
private static int Solution1(string[] input, int[] programReplacements)
{
string inputLine = input[0];
int[] inputs = inputLine.Split(",").Select(i => int.Parse(i)).ToArray();
for (int i = 0; i < programReplacements.Length; i++)
{
inputs[i + 1] = programReplacements[i];
}
return(IntcodeComputer.ExecuteIntcodeProgram(inputs).First());
}
public void IntcodeComputerTests(int[] program, int[] input, int[] expected)
{
int[] actual = IntcodeComputer.ExecuteIntcodeProgram(program, input, out int[] _);
Assert.Equal(expected, actual);
}
