# Python Functions | Functions with arguments and not returning any value

Question:4
Python script to calculate and print square and cube of a number(Multiple functions)
Sol:

```#function definition

def square(n):
s=n*n
print("square = ",s)

def cube(n):
s=n*n*n
print("Cube = ",s)

#function calling
a=int(input("Enter 1st no "))
square(a)
cube(a)```
```#Output:

Enter 1st no 5
square = 25
Cube = 125
>>>```

Question:5
Python script to calculate and print sum , product difference and average of two numbers
Sol:

```#function definition

def calculate(n1,n2):
s=n1+n2
p=n1*n2
if(n1>n2):
d=n1-n2
else:
d=n2-n1
av=(n1+n2)/2
print("sum = ",s)
print("Prod = ",p)
print("Diff = ",d)
print("average = ",av)

#function calling
a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
calculate(a,b)```
```#Output:

Enter 1st no 10
Enter 2nd no 20
sum = 30
Prod = 200
Diff = 10
average = 15.0
>>>```

Question:6
Python script to calculate and print sum , product difference and average of two numbers(Multiple functions)
Sol:

```#function definition

def sum(n1,n2):
s=n1+n2
print("sum = ",s)

def prod(n1,n2):
p=n1*n2
print("Prod = ",p)

def diff(n1,n2):
if(n1>n2):
d=n1-n2
else:
d=n2-n1
print("Diff = ",d)
def average(n1,n2):
av=(n1+n2)/2
print("average = ",av)

#function calling
a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
sum(a,b)
prod(a,b)
diff(a,b)
average(a,b)```

#Output:

Enter 1st no 10
Enter 2nd no 20
sum = 30
Prod = 200
Diff = 10
average = 15.0
>>>

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