为啥不能写number*(1+20%)
为啥不能写number*(1+20%)
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
JAVA
%是运算符
%是运算符
%是运算符
所以电脑看见不是20%