越山 阅书 悦己

摘要： 定义函数： 1 def greet_users(names): #names是形参 2 """Print a simple greeting to each user in the list.""" 3 for name in names: 4 msg = "Hello, " + name.titl 阅读全文

摘要： 函数input() 比较大小要同类型： age=iput() 21 age=int(age) age>=10 true 1 prompt = "If you tell us who you are, we can personalize the messages you see." 2 prompt 阅读全文