PYTHON FUNCTION

F
UNCTION
def my_function():
  print("Hello from a function")
my_function()

Hello from a function

def my_function(fname):
  print(fname + " Refsnes")
my_function("Emil")

Emil Refsnes

my_function("Tobias")

Tobias Refsnes

my_function("Linus")

Linus Refsnes

def my_function(fname, lname):
  print(fname + " " + lname)
my_function("Emil", "Refsnes")

Emil Refsnes

def my_function(*kids):
   print("\nThe youngest child is " + kids[2])
my_function("Emil", "Tobias", "Linus")

The youngest child is Linus

def my_function(child3, child2, child1):
  print("\nThe youngest child is " + child1)
my_function(child1 = "Emil", child2 = "Tobias", child3 = "Linus")

The youngest child is Emil

def my_function(**kid):
  print("\nHis last name is " + kid["lname"])
my_function(fname = "Tobias", lname = "Refsnes")

His last name is Refsnes

def my_function(country = "Norway"):
  print("I am from " + country)
my_function("Sweden")

I am from Sweden

my_function("India")

I am from India

my_function()

I am from Norway

my_function("Brazil")

I am from Brazil

def my_function(x):
  return 5 * x
print(my_function(3))

15

print(my_function(5))

25

print(my_function(9))

45

def myfunction():
  pass
def tri_recursion(k):
  if(k > 0):
     result = k + tri_recursion(k - 1)
    print(result)
  else:
     result = 0
  return result
Recursion Example Results
tri_recursion(6)

1
3
6
10
15
21