推 qpzmm:25或75自己再想想,不會太難吧.. 06/18 12:37
→ nomorethings:答案是否25? 06/18 12:44
→ PUTOUCHANG:yes 06/18 15:20
→ rhmg:最後會後二位會變成25.25.75.75.25.25.75.75這樣循環下去. 06/18 15:35
→ rhmg:應該沒錯吧??,我想問的是這如果要列算式的話要怎麼列比較好?? 06/18 15:39
→ rhmg:可是我算答案是75??@@ 06/18 15:46