def main2():
program = open_program('input')
program[0] = 2
computer = IntCode(program, default_memory=8000)
halted = False
grid = defaultdict(lambda: 0)
while not halted:
halted = computer.run()
while computer.has_output():
x_pos = computer.get_output()
y_pos = computer.get_output()
tile_id = computer.get_output()
if tile_id == 3:
paddle_x = x_pos
elif tile_id == 4:
ball_x = x_pos
grid[Point(x_pos, y_pos)] = tile_id
print_grid(grid)
if paddle_x > ball_x:
user_input = -1
elif paddle_x < ball_x:
user_input = 1
else:
user_input = 0
computer.add_input(user_input)
return grid[Point(-1, 0)]
def main():
program = open_program('input')
computer = IntCode(program, default_memory=8000)
halted = False
grid = defaultdict(lambda: 0)
while not halted:
halted = computer.run()
while computer.has_output():
x_pos = computer.get_output()
y_pos = computer.get_output()
tile_id = computer.get_output()
grid[Point(x_pos, y_pos)] = tile_id
print_grid(grid)
return len([item for item in grid.values() if item == 2])
