You are viewing a single comment's thread from:RE: [Question] Mathematics × Programming Competition #7 [問題] 數學 × 程式編寫比賽 (第七回)View the full contextView the direct parentkenchung (66)in #contest • 7 years ago 這次是真的比較難和複雜的，不過只需用上中五的知識就可以解答的了！ ;)