Parameters

Using the return statement, functions can return values (of any type). When a return statement is executed the function returns the appropriate value and ends its execution. A return statement immediately terminates a function execution and sends the return value.

Here is an example:

#Function def my_func(): return(10) a = my_func() print(a) def another_func(): return 10 return 20 b = another_func() print(b)

In the second example above the another_func has 2 return commands. When the first return is executed, the function ends its execution and therefore b equals to 10.

Return Multiple Values

A function can return an arbitrary number of values.

  1. We can assign the values to a single variable. In this case the variable is assigned to a tuple that contains the appropriate values.
  2. We can assign the values to an equal number of variables. Each variable is assigned to a value respectively.

Here is an example:

#Example def my_func(): return 1, 2, 3 tuple_result = my_func() a, b, c = my_func() print(tuple_result) print(a) print(b) print(c) a, b = my_func()

In the example above - assigning an inapropriate number of variables to the function raises en error!

Exercise

  1. Write a function that returns multiple values
  2. Assign the results to a single variable and print it
  3. Assign the results to an appropriate number of variables and print them

#Writ your code here: