how to make a calculator in python sim0oe code example

Example 1: how to make a python calculator

#Calculator

import time

def add():
  n1 = input('Enter a number: ')
  n2 = input('Enter another number: ')
  time.sleep(1)
  print(int(n1)+int(n2))
  
def multiply():
  n1 = input('Enter a number: ')
  n2 = input('Enter another number: ')
  time.sleep(1)
  print(int(n1)*int(n2))
    
def divide():
  n1 = input('Enter a number: ')
  n2 = input('Enter another number: ')
  time.sleep(1)
  print(int(n1)int(n2))
  
def subtract():
  n1 = input('Enter a number: ')
  n2 = input('Enter another number: ')
  time.sleep(1)
  print(int(n1)-int(n2))
  
run = True
while run:
  ans = input('Select an opreation: ')
  if(ans=='Addition'):
    add()
    
  if(ans=='Divide'):
    divide()
    
  if(ans=='Multiply'):
    multiply()
    
  if(ans=='Subtract'):
    subtract()

Example 2: calculator in python

#Calculator in python
#No modules required
qus = input('')
if(qus=='ADDITON'):
  no1 = int(input())
  no2 = int(input())
  print(no1+no2)
  
if(qus=='MULTIPLICATION'):
  no1 = int(input())
  no2 = int(input())
  print(no1*no2)

if(qus=='DIVISION'):
  no1 = int(input())
  no2 = int(input())
  print(no1/no2)
  
if(qus=='SUBTRACTION'):
  no1 = int(input())
  no2 = int(input())
  print(no1-no2)