import sys from collections import Counter list_a = [] list_b = [] input = sys.stdin.read() for line in input.splitlines(): [a, b] = list(map(int, line.strip().split())) list_a.append(a) list_b.append(b) list_a.sort() list_b.sort() part_one = sum(abs(a - b) for (a, b) in zip(list_a, list_b)) print(part_one) c = Counter(list_b) part_two = sum(c.get(a, 0) * a for a in list_a) print(part_two)