def run():
print(
"This program will help with simple calculations. What do you want to do?"
)
print("1 - add numbers")
print("2 - subtract numbers")
print("3 - multiply numbers")
print("4 - divide numbers")
answer = input(">> ")
a = int(input("A="))
b = int(input("B="))
if answer == "1":
result = add(a, b)
print("Result = " + str(result))
if answer == "2":
result = subtract(a, b)
print("Result = " + str(result))
if answer == "3":
result = multiply(a, b)
print("Result = " + str(result))
if answer == "4":
result = divide(a, b)
print(f"{result}")
def test_division(self):
self.assertEqual(cal.divide(10, 5), 2)
self.assertEqual(cal.divide(10, -5), -2)
self.assertEqual(cal.divide(-1, 1), -1)
self.assertEqual(cal.divide(-1, -5), 1 / 5)
# self.assertRaises(ZeroDivisionError, cal.divide, 4, 0)
# self.assertRaises(ZeroDivisionError, cal.divide, 4, 2)
with self.assertRaises(ZeroDivisionError):
cal.divide(5, 0)
import cal
print("Calculator")
print("***********")
print(
"Press A to add \nPress s to subtract \nPress m to multiply \nPress d to divide"
)
a = input("enter your choice :")
if a == 'A' or a == 'a':
cal.add()
elif (a == 's' or a == 'S'):
cal.subtract()
elif (a == 'M' or a == 'm'):
cal.multiply()
elif (a == 'd' or a == "D"):
cal.divide()
else:
print("enter valid option")
def testDivideFunction(self):
self.assertEqual(divide(6, 3), 2)
def testDivideFunction(self):
self.assertEqual(divide(100,10), 10)
def test_divide(self):
self.assertEqual(cal.divide(10, 5), 2, 'message')
self.assertEqual(cal.divide(10, -5), -2, 'message')
self.assertRaises(ValueError, cal.divide, 10, 0)
with self.assertRaises(ValueError):
cal.divide(10, 0)
# -*- coding: utf-8 -*-
"""
Created on Thu Feb 15 02:01:43 2018
@author: sharda
"""
import cal
print("select operation:")
print("1.add")
print("2.subtract")
print("3.multiply")
print("4.divide")
choice=input("enter choice(1/2/3/4):")
num1=int(input("enter first num:"))
num2=int(input("enter second num:"))
if choice=='1':
print(num1,"+",num2,"=", cal.add(num1,num2))
elif choice=='2':
print(num1,"-",num2,"=",cal.subtract(num1,num2))
elif choice=='3':
print(num1,"*",num2,"=",cal.multiply(num1,num2))
elif choice=='4':
print(num1,"/",num2,"=",cal.divide(num1,num2))
else:
print("its not present")
import cal number = 10 number = 2 print(cal.add(10, 2)) print(cal.subtract(10, 2)) print(cal.multiplied(10, 2)) print(cal.divide(10, 2))