from fileinput import input from functools import cache from math import floor, log stones = [int(x) for x in input().readline().split()] @cache def blink(s, n): if n == 0: return 1 if s == 0: return blink(1, n - 1) digits = floor(log(s, 10) + 1e-6) + 1 if digits % 2 == 0: left, right = divmod(s, 10 ** (digits // 2)) return blink(left, n - 1) + blink(right, n - 1) return blink(s * 2024, n - 1) silver = sum(blink(s, 25) for s in stones) gold = sum(blink(s, 75) for s in stones) print("silver:", silver) print("gold:", gold)