Python program to find sum of two numbers without using arithmetic operators

sum of two numbers without using arithmetic operators using function

In this tutorial, we will discuss the concept of Python program to find sum of two numbers without using arithmetic operators

In this post, we will learn how to make the addition of two number using without the arithmetic operator in Python programming language

Program 1

This program allows the user to enter two numbers and displays the sum of two numbers entered by the user

#Python program to add two numbers
#Without using arithmetic operator
a=int(input("Enter the number for a: "))
b=int(input("Enter the number for b: "))
def add(a,b):   #Create a function
    while(b != 0):#while loop

        c=a&b #and operator

        a=a^b #Xor operator

        b=c<<1
    return a

    
    
print("Sum of two numbers",add(a,b))  #call the function
#Display sum of two numbers

When the above code is executed, it produces the following results

Enter the number for a: 34
Enter the number for b: 54
Sum of two numbers 88

Methods

User inputs the first number
Store the number in variable a
User inputs the second number
Store the number in variable b
Create a function with “while loop” used for addtion of two numbers.
Call the function
Display the sum of the numbers on the screen.

sum of two numbers without using arithmetic operators

Program 2

This program allows the user to enter two numbers and displays the sum of two numbers entered by the user

num1=int(input("Enter the first number"))
num2=int(input("Enter the second number"))
while num2 !=0:
        count=num1 & num2
        num1=num1^num2
        num2=count << 1
        
print("Sum of two numbers are",num1)

When the above code is executed, it produces the following results

Enter the first number: 123
Enter the second number: 345
Sum of two numbers are 468

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2 Comments

Mohammad Imran May 10, 2021 at 11:59 am

num1=int(input(“Enter the first number”))
num2=int(input(“Enter the second number”))
while num2 !=0:
count=num1 & num2
num1=num1^num2
num2=count <>>
That’s it…
It seems something is missing!
And, the source code you provided is wrong.

Thanks…
I hope you’ll correct it.

Karmehavannan May 11, 2021 at 12:01 am

num1=int(input(“Enter the first number:”))
num2=int(input(“Enter the second number:”))
while num2 != 0:
count=num1 & num2
num1=num1^num2
num2=count<<1 print("Sum of",num1)

Python program to find sum of two numbers without using arithmetic operators

Python program to find sum of two numbers without using arithmetic operators