26 этажи квартиры

#7445 https://kpolyakov.spb.ru/school/ege/gen.php?action=viewAllEgeNo&egeId=26&cat160=on
from math import ceil
def coord(f):
    p = ceil(f / 40) - 1
    x = ceil((f - 40 * p) / 8) - 1
    return p, x

data = open('26.txt').readlines()
n = int(data[0])
d = {}
for e in data[1:]:
    h, f = map(int, e.split())
    if h not in d.keys():
        d[h] = [[set() for i in range(9)] for j in range(5)]
    pod, etaz = coord(f)
    d[h][etaz][pod].add(f)
answ_e = 100000 #номер дома, -номер квартиры
for e in d.keys():
    for etaz in range(5):
        for pod in range(9):
            if len(d[e][etaz][pod]) >= 2:
                answ_e = min(answ_e, e)
answ_k = -1000000
for etaz in range(5):
    for pod in range(9):
        if len(d[answ_e][etaz][pod]) >= 1:
            answ_k = max(answ_k, max(d[answ_e][etaz][pod]))
print(answ_e, answ_k)