public void ExecuteProgram_ComparesAndJumps()
{
// Arrange
// Uses multiple instructions on both position and immediate mode.
// Outputs: 999 (if input <8) or 1000 (if input is 8) or 1001 (if input >8)
var program = "3,21,1008,21,8,20,1005,20,22,107,8,21,20,1006,20,31,1106,0,36,98,0,0,1002,21,125,20,4,20,1105,1,46,104,999,1105,1,46,1101,1000,1,20,4,20,1105,1,46,98,99";
var intcode = new Intcode.Interpreter(program);
// Act & Assert
Assert.AreEqual(999, intcode.ExecuteProgram_InputOutput(7));
Assert.AreEqual(1000, intcode.ExecuteProgram_InputOutput(8));
Assert.AreEqual(1001, intcode.ExecuteProgram_InputOutput(9));
}
// == == == == == Puzzle 2 == == == == ==
public static string Puzzle2(string input)
{
var intcode = new Intcode.Interpreter(input, memorySize: 1100);
var keycode = intcode.ExecuteProgram_InputOutput(2, maxInstructions: 1000000);
return(keycode.ToString());
}
// == == == == == Puzzle 1 == == == == ==
public static string Puzzle1(string input)
{
var intcode = new Intcode.Interpreter(input, memorySize: 1050);
var keycode = intcode.ExecuteProgram_InputOutput(1);
return(keycode.ToString());
}
// == == == == == Puzzle 2 == == == == ==
public static string Puzzle2(string input)
{
var intcode = new Intcode.Interpreter(input);
var idThermalRadiator = 5;
var diagnosticsCode = intcode.ExecuteProgram_InputOutput(idThermalRadiator);
return(diagnosticsCode.ToString());
}
// == == == == == Puzzle 1 == == == == ==
public static string Puzzle1(string input)
{
var intcode = new Intcode.Interpreter(input);
var idAirConditioner = 1;
var diagnosticsCode = intcode.ExecuteProgram_InputOutput(idAirConditioner);
return(diagnosticsCode.ToString());
}
public static long ExecuteAmplifierSequence(Intcode.Interpreter intcode, IEnumerable <long> phases)
{
long inputOutput = 0;
foreach (var phase in phases)
{
intcode.SetInput(phase);
inputOutput = intcode.ExecuteProgram_InputOutput(inputOutput);
}
return(inputOutput);
}
public void ExecuteProgram_JumpIf()
{
// Arrange
// Jump tests. Ouputs 0 (if input was 0) or (if input was non-zero)
var program_pm = "3,12,6,12,15,1,13,14,13,4,13,99,-1,0,1,9";
var program_im = "3,3,1105,-1,9,1101,0,0,12,4,12,99,1";
// Act & Assert
// Position Mode
var intcode = new Intcode.Interpreter(program_pm);
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(0));
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(1));
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(2));
// Immediate Mode
intcode = new Intcode.Interpreter(program_im);
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(0));
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(1));
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(2));
}
public void ExecuteProgram_LessThan()
{
// Arrange
// Checks if input is less than 8. Outputs 1 (of it is) or 0( (if it is not).
var program_pm = "3,9,7,9,10,9,4,9,99,-1,8";
var program_im = "3,3,1107,-1,8,3,4,3,99";
// Act & Assert
// Position Mode
var intcode = new Intcode.Interpreter(program_pm);
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(4));
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(8));
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(10));
// Immediate Mode
intcode = new Intcode.Interpreter(program_im);
Assert.AreEqual(1, intcode.ExecuteProgram_InputOutput(4));
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(8));
Assert.AreEqual(0, intcode.ExecuteProgram_InputOutput(10));
}
