Question

Please use python and run in IDLE

Question 1

Write functions that do the following:

i) A function that takes 2 arguments and adds them. The result returned is the sum of the parameters.

ii) A function that takes 2 arguments and returns the difference,

iii) A function that calls both functions in i) and ii) and prints the product of the values returned by both.

Question 2

Write functions:

i) One that prompts a user for 2 numbers.

ii) Adds the two numbers if they are even

iii) Multiplies the two numbers if they are odd

iv) Displays the appropriate output to the user

You are writing 4 functions and calling them to test functionality.

Answer 1

PYTHON CODE

1)

def add_num(a,b):#function for addition
sum=a+b
return sum; #return value
  
def diff(a,b):#function for difference
diff=a-b
return diff
def call(a,b): # function for Product of the values returned by both
e=add_num(a,b)
f=diff(a,b)
pro=e*f
print("Product of the values returned by both =",pro)

a=25 #variable declaration
b=5
call(a,b) #function call

OUTPUT

2)

def add_num(a,b):#function for addition if number is even
sum=0
if a%2==0 and b%2==0:
sum=a+b
return sum #return value
  
def accept():#function to accept values
print("Enter two number : ")
a =int(input())
b = int(input())
s=add_num(a,b) #function call
p=Product(a,b) #function call
display(s,p)
  
def Product(a,b): # function for finding product if number is odd
pro=0
if a%2!=0 and b%2!=0:
pro=a*b
return pro #return value
def display(s,p): #function for display
if s!=0 :
print("The sum is = ",s)
elif p!=0 :
print("The Product is = ",p)
else:
print("one numberis odd and other number is even")

accept() #function call

OUTPUT