from lib import *

input = read_input(2022, 15)

lines = [tuple(ints(line)) for line in input.splitlines()]


ty = 2000000
out = set()
beacons = set()
for sx, sy, bx, by in lines:
    d = abs(sx - bx) + abs(sy - by)
    a = sx - (d - abs(sy - ty))
    b = sx + (d - abs(sy - ty))
    out.update(range(a, b + 1))
    if by == ty:
        beacons.add(bx)
print(len(out - beacons))


sensors = []
minx = 1e1337
miny = 1e1337
maxx = -1e1337
maxy = -1e1337
for sx, sy, bx, by in lines:
    d = abs(sx - bx) + abs(sy - by)
    sensors.append((sx, sy, d))

    minx = min(sx, minx)
    miny = min(sy, miny)
    maxx = max(sx, maxx)
    maxy = max(sy, maxy)

for sx, sy, d in sensors:
    for x, y in itertools.chain(
        iter_line(sx, sy - d - 1, sx + d + 1, sy),
        iter_line(sx + d + 1, sy, sx, sy + d + 1),
        iter_line(sx, sy + d + 1, sx - d - 1, sy),
        iter_line(sx - d - 1, sy, sx, sy - d - 1),
    ):
        if minx <= x <= maxx and miny <= y <= maxy and all(abs(x - a) + abs(y - b) > d for a, b, d in sensors):
            print(x * 4000000 + y)
            break