来自林宣治的问题
【在五个0.5之间填上符号或括号,使等式成立.（1）0.50.50.50.50.5＝0(2)0.50.50.50.50.5＝1(3)0.50.50.50.50.5＝2(4)0.50.50.50.50.5＝3(5)0.50.50.50.50.5＝4】
在五个0.5之间填上符号或括号,使等式成立.
（1）0.50.50.50.50.5＝0
(2)0.50.50.50.50.5＝1
(3)0.50.50.50.50.5＝2
(4)0.50.50.50.50.5＝3
(5)0.50.50.50.50.5＝4
