from typing import Tuple
import math


def get_xy_components(lon: float, lat: float) -> Tuple[int, int]:
    """For a given longitude and latitude, returns the relevant
    components of the name of the zip file containing the SRTM data (for
    example "35" and "02" in "srtm_35_02.zip").
    """
    mod_lon = (int(math.floor(lon)) + 180) // 5 + 1
    mod_lat = (64 - int(math.floor(lat))) // 5
    return mod_lon, mod_lat