Python function Chapter 0-2

There are three different parameters to the function:

• General parameters
• Default parameters
• Dynamic parameters
  # ######### define function #########
  
  # name is called the formal parameter of function func, abbreviation: Parameter
  def func (name):
  Print (name)
  
  # ######### Execute function #########
  # ' Fuyuteng ' is called the actual argument of function func, abbreviation: argument
  Func (' Fuyuteng ')
  
  

   def func (name, age = 18print (" %s:%s (name,age)) # specify parameter func ( ' fuyuteng ", 19) # Use default parameter func (

• def func (*args):    print (args) dynamic parameter-sequence # execution Mode one func (11,33,4,4454,5)#  Execution mode Two li = [11,2,2,3,3,4,54]func (*li)        

• Dynamic Parameters-Dictionary

• def func (* *kwargs): print (args) Span style= "COLOR: #008000" ># execution mode one func (Name= "fuyutengi ", Age=18) # execution mode two li = {" name ": " fuyuteng", age:18,  ' gender":  ' male< Span style= "COLOR: #800000" > ' }func (**li)        

• < Span style= "COLOR: #800000" > < Span style= "COLOR: #800000" > < Span style= "COLOR: #800000" > dynamic parameters-sequence and dictionary

• def func (*args, * *Kwargs):    print (args)    print (Kwargs)   

Python function Chapter 0-2