python实参与形参

1.形参与实参

def greet(name):
        print("你好"，name)
greet('Neil')

name是形参，Neil是实参，greet是一个函数，Neil的值传给函数，保存在形参中
2.位置实参

def pet(type,name)
        print("this is type:",type ,"this is name:", name)
pet(type='harry',name='nick')