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!python function
def my_function():
print("Hello from a function")
my_function()function in python
#A function is a block of code which only runs when it is called.
#You can pass data, known as parameters, into a function.
#following is a simple function
def exmple_of_function():
print("Hello from a function")
example_of_function()python functions
# Python Functions
def a_function(): #def FUNCTIONNAMEHERE(): Function content
print("Hello World!")
return 0
def answerValid(prompt, correct_answers, invalid): # Functions can also have parameters, or variables that can be used only in tha function
while True:
user = input(prompt)
if user in correct_answers:
break
return user # Example Function
else:
print(invalid)
a_function() # To call a function; Prints 'Hello World!'
# But if this is done:
function_called = a_function() # function_called would contain a 0, because the function returns 0
answer = answerValid("What is 8 * 8?", [64], "Invalid Option")
print(answer) # Prints 64, because that is the only possible answerhow to define functions in python
def add(number):
equation = 5 + number
print(equation)
add(10)
output:
15how to use def in python
def functionName(variable):
//function contentCopyright © 2021 Codeinu
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