#!/usr/bin/env python3.11

from common import *


def part2(universe: Universe, factor: int) -> int:
    pairs = pairs_of_stars(universe)
    logging.debug(f"pairs={pairs}")
    distances = list(map(lambda gs: gs[0].distance(gs[1], universe, factor), pairs))
    logging.debug(f"distances={distances}")
    return sum(distances)


if __name__ == "__main__":
    print(part2(parse("input.txt", part=2), 1000000))