from collections import defaultdict
input = "data/8_2024.txt"
data = open(input).read().strip()
line = data.split("\n")
row, col = len(line), len(line[0])
a1, a2, dic = set(), set(), defaultdict(list)
for r in range(row):
for c in range(col):
if line[r][c] != ".":
dic[line[r][c]].append((r, c))
for r in range(row):
for c in range(col):
for k, vs in dic.items():
for r1, c1 in vs:
for r2, c2 in vs:
if (r1, c1) != (r2, c2):
d1 = abs(r - r1) + abs(c - c1)
d2 = abs(r - r2) + abs(c - c2)
dr1 = r - r1
dr2 = r - r2
dc1 = c - c1
dc2 = c - c2
if (
(d1 == 2 * d2 or d1 * 2 == d2)
and 0 <= r < row
and 0 <= c < col
and (dr1 * dc2 == dc1 * dr2)
):
a1.add((r, c))
if 0 <= r < row and 0 <= c < col and (dr1 * dc2 == dc1 * dr2):
a2.add((r, c))
p1 = len(a1)
p2 = len(a2)
print(p1)
print(p2)
