def simulate(n, v):
computer = Vm(program)
computer.set_tape(1, n)
computer.set_tape(2, v)
computer.complete()
return computer.get_tape(0)
def run(program):
droid = Vm(data(21).read())
for line in program.strip().splitlines():
droid.input_line(line)
print(droid.complete()[-1])