You are viewing a single comment's thread from:RE: [Answer and Winners] Mathematics × Programming Competition #6 [答案及得獎名單] 數學 × 程式編寫比賽 (第六回)View the full contextView the direct parenttvb (66)in #contest • 7 years ago 题不难呢，主要是他发文的时候被我第一个看见了哈哈哈