how to write a function in python code example
Example 1: how to reset a variable in python
f = 11
print(f)
del f
print(f) # This should show a error thing that says that this variable doesn't exist
Example 2: how to write a function in python
# We use the def keyword to write a function in python
# Format: def function_name():
# For example:
def Bark():
print("Bark! Bark!")
# If we want to run the function
Bark()
Example 3: python functions
def myFunction(say): #you can add variables to the function
print(say)
myFunction("Hello")
age = input("How old are you?")
myFunction("You are {} years old!".format(age))
#this is what you get:
Hello
How old are you?
>>11 #lol my real age actually
You are 11 years old!
Example 4: how to make a function in python
def test_function(argument1,argument2,argument3) :
# Do something with the code, and the arguments.
print(argument1)
print(argument2)
print(argument3)
# Calling the function.
test_function('Hello','World','!')
# Output
'''
Hello
World
!
'''
Example 5: how to define function in python
def example(): #This defines it
print("Example.") #This is the defined commands
example() #And this is the commands being run
Example 6: python functions
# first we have to write 'def'
# then our function name followed by ()
# and a ':' abd defining block of code
def multiply(): # naming convention could be same as variable for functions
product = 10.5 * 4
return product
product = multiply()
print(product)