#1 Python Beginner Project|How to build a calculator in 3 steps|

 

 

Python Project - Build a simple calculator

 

 

How to build a calculator using python?

 

 

answer: `

 

Source Code: 

 

def add(no1, no2):
    return no1+no2


def subtract(no1, no2):
    return no1 - no2


def multiply(no1, no2):
    return no1 * no2


def divide(no1, no2):
    return no1/no2


first_num = int(input("First number: "))
operator = input("(+)or(-)or(*)or(/)")
second_num = int(input("Second number: "))


if operator == '+':
    answer = add(first_num, second_num)
elif operator == "-":
    answer = subtract(first_num, second_num)
elif operator == '*':
    answer = multiply(first_num, second_num)
elif operator == '/':
    answer = divide(first_num, second_num)

print(f"Answer = {answer}")