#Function Arthmatic Operation
#Addition
def add(a ,b): #function name must start with letter or underscore.
c = a + b
print ("add is:",c)
return c
add(20, 30) #Function Call:- You can many times call function.
add (45, 45) #you can add many argumentsas you want.
#subtraction
def sub(a , b):
c = a - b
print ("sub is:",c)
sub(45, 25) #45, 25 this value store in 'a' and 'b', then execute operation "45 - 25 = 20".
#Division
def div(a , b):
c = a / b
print ("div is:",c)
div(100, 4)
#Multiplication
def multi(a , b):
c = a * b
print ("multi is:",c)
multi(50, 5)
#Modulus
def mod(a , b):
c = a % b
print ("modulos is :",c)
mod(400, 40 )
#Output
#add is: 50
#add is: 90
#sub is: 20
#div is: 25
#multi is: 250
#modulos is : 0
#ThE ProFessoR