0. 导读大家好，欢迎来到 Crossin的编程教室 ！布尔类型是Python中必不可少的一种数据类型。它看起来很简单，仅包括True和False两种类型，但你不一定 ...

You're taking a new programming class this fall, and you don't know anything about code. Python is taught widely in schools, and it's one of the most loved programming languages because it's simple.