## 连接操作符 ##表示连接(token pasting, or token concatenation,merge two tokens into one while expanding macros)。x##y表示什么?表示x连接y,举例说: 1 2 3 4 怎么样,很神奇吧! 需要注意的是,##的左右符号必须能够组成一个...猜你喜欢
Given that plist1 and plist2 both refer to lists, write a Python statement that defines plist3 as a new list that is the concatenation of plist1 and plist2. Do not modify plist1 or plist2. How to get input from user in Python How to use numpy ...