public void GetMaximumAmplifierOutputTest()
{
// Normal mode (no feedback loop)
// Max thruster signal 43210 (from phase setting sequence 4,3,2,1,0):
// 3,15,3,16,1002,16,10,16,1,16,15,15,4,15,99,0,0
// Max thruster signal 54321(from phase setting sequence 0, 1, 2, 3, 4):
// 3,23,3,24,1002,24,10,24,1002,23,-1,23,101,5,23,23,1,24,23,23,4,23,99,0,0
// Max thruster signal 65210(from phase setting sequence 1, 0, 4, 3, 2):
// 3,31,3,32,1002,32,10,32,1001,31,-2,31,1007,31,0,33,1002,33,7,33,1,33,31,31,1,32,31,31,4,31,99,0,0,0
// Feedback mode (using feedback loop)
// Max thruster signal 139629729 (from phase setting sequence 9,8,7,6,5):
// 3,26,1001,26,-4,26,3,27,1002,27,2,27,1,27,26,27,4,27,1001,28,-1,28,1005,28,6,99,0,0,5
// Max thruster signal 18216(from phase setting sequence 9, 7, 8, 5, 6):
// 3,52,1001,52,-5,52,3,53,1,52,56,54,1007,54,5,55,1005,55,26,1001,54,-5,54,1105,1,12,1,53,54,53,1008,54,0,55,1001,55,1,55,2,53,55,53,4,53,1001,56,-1,56,1005,56,6,99,0,0,0,0,10
// Test data format:
// Item 1: initial input value
// Item 2: Number of amplifiers
// Item 3: Program
// Item 4: Feedback mode
// Item 5: Expected value
var testData = new List <Tuple <int, int, BigInteger[], FeedbackMode, int> >(new Tuple <int, int, BigInteger[], FeedbackMode, int>[] {
new Tuple <int, int, BigInteger[], FeedbackMode, int>(0, 5, new BigInteger[] { 3, 15, 3, 16, 1002, 16, 10, 16, 1, 16, 15, 15, 4, 15, 99, 0, 0 }, FeedbackMode.Normal, 43210),
new Tuple <int, int, BigInteger[], FeedbackMode, int>(0, 5, new BigInteger[] { 3, 23, 3, 24, 1002, 24, 10, 24, 1002, 23, -1, 23, 101, 5, 23, 23, 1, 24, 23, 23, 4, 23, 99, 0, 0 }, FeedbackMode.Normal, 54321),
new Tuple <int, int, BigInteger[], FeedbackMode, int>(0, 5, new BigInteger[] { 3, 31, 3, 32, 1002, 32, 10, 32, 1001, 31, -2, 31, 1007, 31, 0, 33, 1002, 33, 7, 33, 1, 33, 31, 31, 1, 32, 31, 31, 4, 31, 99, 0, 0, 0 }, FeedbackMode.Normal, 65210),
new Tuple <int, int, BigInteger[], FeedbackMode, int>(0, 5, new BigInteger[] { 3, 26, 1001, 26, -4, 26, 3, 27, 1002, 27, 2, 27, 1, 27, 26, 27, 4, 27, 1001, 28, -1, 28, 1005, 28, 6, 99, 0, 0, 5 }, FeedbackMode.Loop, 139629729),
new Tuple <int, int, BigInteger[], FeedbackMode, int>(0, 5, new BigInteger[] { 3, 52, 1001, 52, -5, 52, 3, 53, 1, 52, 56, 54, 1007, 54, 5, 55, 1005, 55, 26, 1001, 54, -5, 54, 1105, 1, 12, 1, 53, 54, 53, 1008, 54, 0, 55, 1001, 55, 1, 55, 2, 53, 55, 53, 4, 53, 1001, 56, -1, 56, 1005, 56, 6, 99, 0, 0, 0, 0, 10 }, FeedbackMode.Loop, 18216),
});
foreach (var testExample in testData)
{
var result = Day07.GetMaximumAmplifierOutput(
initialInput: testExample.Item1,
numberOfAmplifiers: testExample.Item2,
program: testExample.Item3,
feedbackMode: testExample.Item4);
Assert.Equal(testExample.Item5, result);
}
}
