PUMaC 2018 · 团队赛 · 第 9 题

PUMaC 2018 — Team Round — Problem 9

There are numerous sets of 17 distinct positive integers that sum to 2018, such that each integer has the same sum of digits in base 10. Let M be the maximum possible integer that could exist in any such set. Find the sum of M and the number of such sets that contain M .

解析

暂无解答链接。

No solutions link available.