Python program to add two number using function
In this tutorial, we will discuss Python program to add two number using function
In this topic, we will learn a simple concept of how to add two numbers using the function in the Python programming language
already we learned the same this concept using the operator in a simple way.
if you know click here Python program to add two numbers
Program 1
Add two integer number using the function
#Python program to add two numbers using function
def add_num(a,b):#function for addition
sum=a+b;
return sum; #return value
num1=25 #variable declaration
num2=55
print("The sum is",add_num(num1,num2))#call the function
When the above code is compiled and executed, it produces the following results
The sum is 80
Add two integer number using the function – get input from the user
Program 2
#Python program to add two numbers using function
def add_num(a,b):#function for addition
sum=a+b;
return sum; #return value
num1=int(input("input the number one: "))#input from user for num1
num2=int(input("input the number one :"))#input from user for num2
print("The sum is",add_num(num1,num2))#call te function
When the above code is compiled and executed, it produces the following results
input the number one: 34 input the number one: 45 The sum is 79
This is the program asked input from user two numbers and displays the sum of two numbers entered by the user
We can use pre-defined python function input() to takes input from the user. Input() function returns a string value. So we can use int() function to convert from string to int data type (shown in line 6 and 7).
Add two floating point number using the function
Program 3
#Python program to add two numbers using function
def add_num(a,b):#function for addition
sum=a+b;
return sum; #return value
num1=2.456 #variable declaration
num2=55.54
print("The sum is",add_num(num1,num2))#call te function
the sum is 57.996
Add two float numbers using the function – get input from the user
#Python program to add two numbers using function
def add_num(a,b):#function for addition
sum=a+b;
return sum; #return value
num1=float(input("input the number one: "))#input from user for num1
num2=float(input("input the number one: "))#input from user for num2
print("The sum is",add_num(num1,num2))#call te function
input the number one: 34.4 input the number one: 32.45 The sum is 66.85
This is the program asked input from user two numbers and displays the sum of two numbers entered by the user
We can use pre-defined python function input() to takes input from the user. Input() function returns a string value. So we can use float() function to convert from string to float data type (shown in line 6 and 7).
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