public List <int> Run()
{
List <int> opCodes = InitialIntCodes.ToList();
(List <int> intCodes, _) = RunInternal(opCodes, 0);
return(intCodes);
}
public (int noun, int verb) FindNounAndVerbForOutput(int expectedOutput)
{
// Noun and verb can range from 00 to 99.
// Brute force approach: iterate through both range until finding the expected value.
for (int nounIndex = 0; nounIndex < 100; nounIndex++)
{
for (int verbIndex = 0; verbIndex < 100; verbIndex++)
{
List <int> opCodes = InitialIntCodes.ToList();
opCodes[1] = nounIndex;
opCodes[2] = verbIndex;
(List <int> result, _) = RunInternal(opCodes, 0);
if (result[0] == expectedOutput)
{
return(nounIndex, verbIndex);
}
}
}
return(-1, -1);
}