import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def powerfulIntegers(self, x: int, y: int, bound: int) -> List[int]:
    xs = {x**i for i in range(20) if x**i < bound}
    ys = {y**i for i in range(20) if y**i < bound}
    return list({i + j for i in xs for j in ys if i + j <= bound})

new Solution().powerfulIntegers()