PUMaC 2008 · 数论（B 组） · 第 10 题

PUMaC 2008 — Number Theory (Division B) — Problem 10

(7 points)What is the smallest number n such that you can choose n distinct odd integers 1 1 1 a , a , . . . a , none of them 1, with + + . . . + = 1? 1 2 n a a a 1 2 n 1

解析

暂无解答链接。

No solutions link available.