from lib import get_data
from lib import ints

data = get_data(__file__)

s = 0
ass, bss = [], []
s2 = 0

# I had an intuition for this and then went for loops...
xs, ys = list(zip(*[ints(line) for line in data.splitlines()]))

xs = sorted(xs)
ys = sorted(ys)

for a, b in zip(xs, ys):
    s += max(a, b) - min(a, b)
    s2 += ys.count(a) * a

print(s)
print(s2)