Answers for "calculator code in python"

simple python calculator

#Store number variables for the two numbers

num1 = input('Enter first number: ')
num2 = input('Enter second number: ')

#the sum of the two numbers variable
sum = float(num1) + float(num2)
sum2 = float(num1) - float(num2)
sum3 = float(num1) * float(num2)
sum4 = float(num1) / float(num2)

#what operator to use
choice = input('Enter an operator, + = addition, - = subtraction, * = multiplication and / = division: ')
#different sums based on the operators
if choice == '+':
  print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))

  if choice == '-':
    print('The sum of {0} and {1} is {2}'.format(num1, num2, sum2))

if choice == '*':
    print('The sum of {0} and {1} is {2}'.format(num1, num2, sum3))

if choice == '/':
    print('The sum of {0} and {1} is {2}'.format(num1, num2, sum4))

create calculator in python

from tkinter import *
import random
import time

def btnClick(numbers):
	global operator
	operator = operator + str(numbers)
	text_Input.set(operator)

def bcd():
	global operator
	operator = ""
	text_Input.set("")

def bei():
	global operator
	sumup = str(eval(operator))
	text_Input.set(sumup)
	operator = sumup


root = Tk()
root.title("Calculator")
root.resizable(False, False)

operator = ""
text_Input = StringVar()

#AnsShow
textDisplay = Entry(root, font = ('arial', 20, 'bold'), textvariable = text_Input, bd = 30, insertwidth = 4, bg = "red", justify = 'right')
textDisplay.grid(columnspan = 4)

#button
btn7 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "7", command = lambda:btnClick(7)).grid(row = 1, column = 0)

btn8 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "8", command = lambda:btnClick(8)).grid(row = 1, column = 1)

btn9 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "9", command = lambda:btnClick(9)).grid(row = 1, column = 2)

Add = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "+", command = lambda:btnClick("+")).grid(row = 1, column = 3)

#============================================================================================================================#
btn4 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "4", command = lambda:btnClick(4)).grid(row = 2, column = 0)

btn5 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "5", command = lambda:btnClick(5)).grid(row = 2, column = 1)

btn6 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "6", command = lambda:btnClick(6)).grid(row = 2, column = 2)

Sub = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "-", command = lambda:btnClick("-")).grid(row = 2, column = 3)

#===============================================================================================================================#
btn1 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "1", command = lambda:btnClick(1)).grid(row = 3, column = 0)

btn2 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "2", command = lambda:btnClick(2)).grid(row = 3, column = 1)

btn3 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "3", command = lambda:btnClick(3)).grid(row = 3, column = 2)

Multiply = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "*", command = lambda:btnClick("*")).grid(row = 3, column = 3)

#==================================================================================================================================#
btn0 = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "0", command = lambda:btnClick(0)).grid(row = 4, column = 0)

equal = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "=", command = bei).grid(row = 4, column = 1)

divide = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "/", command = lambda:btnClick("/")).grid(row = 4, column = 2)

clear = Button(root, padx = 16, bd = 8, fg = "black", bg = "red", font = ('arial', 20, 'bold'), text = "c", command = bcd).grid(row = 4, column = 3)

root.mainloop()

python calculator

num_one = int(input("Enter 1st number: "))

op = input("Enter operator: ")

num_two = int(input("Enter 2nd number: "))

if op == "+":
    print(num_one + num_two)
elif op == "-":
    print(num_one - num_two)
elif op == "*" or op == "x":
    print(num_one * num_two)
elif op == "/":
    print(num_one / num_two)

how to make a calculator in python

#You can change Text at Inputs

num1 = float(input("Enter Firt Number:"))
num2 = float(input("Enter Second Number"))

result= 0
op = str(input("Enter an op(operator)"))
#Gets Input Type--------
try:
  #U can make this in while loop ;-)
  if op=="+":
    result = num1 + num2
  else if op=="-":
    result = num1 - num2
  else if op=="*":
    result = num1 * num2
  else if op=="/":
    result = num1 / num2
  else:
      print("Invalid Input")
  print("The result is " + result)
except ZeroDivisionError:
  print("U cant do that")

calculator in python

# Define variables for number inputs..
num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))

# Input for operators
op = input("Enter operator: ")

# Functions for operations


def add(num1, num2):
    print('Result: ', num1 + num2)


def subtract(num1, num2):
    print('Result: ', num1 - num2)


def multiply(num1, num2):
    print('Result: ', num1 * num2)


def division(num1, num2):
    print('Result: ', num1 / num2)


# Using the functions
if op == '+':
    add(num1=num1, num2=num2)
elif op == '-':
    subtract(num1=num1, num2=num2)
elif op == '*':
    multiply(num1=num1, num2=num2)
elif op == '/':
    division(num1=num1, num2=num2)
else:
    print('Invalid operator')

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)