class Y2017D10(object):
def __init__(self, file_name):
self.input = Input(file_name).line()
def part1(self):
circle: List[int] = list(range(256))
circle_size = len(circle)
current_position = 0
skip_size = 0
for length in self.input.split(','):
length = int(length)
for i in range(length // 2):
from_index: int = (current_position + i) % circle_size
to_index: int = (current_position + length - i - 1) % circle_size
temp: int = circle[from_index]
circle[from_index] = circle[to_index]
circle[to_index] = temp
current_position = (current_position + length + skip_size) % circle_size
skip_size += 1
result = circle[0] * circle[1]
print("Part 1:", result)
def part2(self):
result = KnotHash(self.input).hex
print("Part 2:", result)
def __init__(self, file_name):
line = Input(file_name).line()
codes = line.split(',')
self._flash = {}
for index in range(len(codes)):
self._flash[index] = int(codes[index])
self.ram = {}
self.instruction_pointer = 0
self.halted = False
self.waiting_for_input = False
self._input_address = 0
self.has_output = False
self._output_value = 0
self._relative_base = 0
self.reset()
def __init__(self, file_name):
line = Input(file_name).line()
self.furthest_distance = 0
self.coordinate = Coordinate(0, 0)
for step in line.split(","):
if step == 'n':
self.coordinate = self.coordinate.up()
elif step == 's':
self.coordinate = self.coordinate.down()
elif step == 'ne':
self.coordinate = self.coordinate.right()
elif step == 'sw':
self.coordinate = self.coordinate.left()
elif step == 'nw':
self.coordinate = self.coordinate.left().up()
elif step == 'se':
self.coordinate = self.coordinate.right().down()
self.furthest_distance = max(self.furthest_distance,
self._distance(self.coordinate))
def __init__(self, file_name):
line = Input(file_name).line()
self._fish: List[int] = [int(x) for x in line.split(',')]
def __init__(self, file_name):
line = Input(file_name).line()
dance_moves = line.split(',')
self.dance = ProgramDance(dance_moves)
def __init__(self, file_name):
line = Input(file_name).line()
self._root = self._make_tree(iter(line.split(' ')))
def __init__(self, file_name):
line = Input(file_name).line()
array = line.split('-')
self.start = int(array[0])
self.end = int(array[1])
def __init__(self, file_name):
line = Input(file_name).line()
self.starting = [int(x) for x in line.split(',')]
def __init__(self, file_name):
line = Input(file_name).line()
self.moves = line.split(', ')
