public void FuelCounterUpper_CalculateFuelSum_TotalEqualsExpected(IEnumerable <int> testmasses, int expected)
{
//Arrange
var counter = new FuelCounterUpper();
//Act
int result = counter.CalculateFuelSum(testmasses);
//Assert
Assert.Equal(expected, result);
}
static void Main(string[] args)
{
Console.WriteLine("Please enter day to execute:");
string input = Console.ReadLine().ToUpper();
Dictionary <string, Func <string> > days = new Dictionary <string, Func <string> >()
{
["1A"] = () =>
{
var ints = File.ReadAllText("files/day01/input_day01.txt").Split('\n').Select(x => int.Parse(x));
var counter = new FuelCounterUpper();
int result = counter.CalculateFuelSum(ints);
return($"Total fuel is: {result}");
},
["1B"] = () =>
{
var ints = File.ReadAllText("files/day01/input_day01.txt").Split('\n').Select(x => int.Parse(x));
var checker = new RocketEquationDoubleChecker();
int result = checker.CalculateRocketEquationFuelSum(ints);
return($"Total fuel is: {result}");
},
["2A"] = () =>
{
var program = new IntcodeProgram(File.ReadAllText("files/day02/input_day02_modified.txt"));
var interpreter = new IntcodeInterpreter();
interpreter.Execute(program, true);
return($"Position 0: {program.Program[0]}");
},
["2B"] = () =>
{
string defaultInput = File.ReadAllText("files/day02/input_day02.txt");
var interpreter = new IntcodeInterpreter();
int output = -1;
for (int noun = 0; noun <= 99; noun++)
{
for (int verb = 0; verb <= 99; verb++)
{
var program = new IntcodeProgram(defaultInput);
program.Program[1] = noun;
program.Program[2] = verb;
interpreter.Execute(program, false);
if (program.Program[0] == 19690720)
{
output = 100 * noun + verb;
}
}
}
return($"Output : {output}");
},
};
if (!days.ContainsKey(input))
{
Console.WriteLine("Invalid input! Must be a supported day of advent. Aborting.");
Console.ReadKey();
return;
}
string finalOutput = days[input]();
Console.WriteLine(finalOutput);
Console.ReadLine();
}