Codewar-011 How Much?
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> I always thought that my old friend John was rather richer than he looked, but I never knew exactly how much money he actually had. One day (as I was plying him with questions) he said: "Imagine I have between m and n Zloty (or did he say Quetzal? I can't remember!) If I were to buy 9 cars costing c each, I'd only have 1 Zlotty (or was it Meticals?) left. And if I were to buy 7 boats at b each, I'd only have 2 Ringglets (or was it Zlotty?) left. Could you tell me in each possible case: how much money f he could possibly have the cost c of a car the cost b of