欢迎选择我的课程，让我们一起见证您的进步~~
You write an expression true: int() : flota(); So what is the type of this expression? Obviously it is float.
true: int() : flota();
float
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You write an expression
true: int() : flota();So what is the type of this expression? Obviously it isfloat.