def calculate():
print('What would you like to do?')
print('1. add')
print('2. subtract')
print('3. multiply')
print('4. divide')
print()
try:
operation = int(input(''))
except ValueError:
operation = int(input('That is not valid input. Please enter 1, 2, 3 or 4: '))
finally:
while(operation != 1 and operation != 2 and operation != 3 and operation != 4): #the function would not work properly with the
operation = int(input('That is not valid input. Please enter 1, 2, 3 or 4: ')) #while loop nested in an except statement
if(operation == 1):
print('You chose to add.')
result = addition.add()
elif(operation == 2):
print('You chose to subtract.')
result = subtraction.subtract()
elif(operation == 3):
print('You chose to multiply.')
result = multiplication.multiply()
elif(operation == 4):
print('You chose to divide.')
result = division.divide()
print()
print('The result is ' + str(result))
def method():
while True:
print("Welcome to the simple calculator in python")
op = input("Enter the operator: ")
thislist = []
a = True
while a == True:
n1 = input("enter the number: ")
print("To calculate type '=': ")
if n1 == "=":
a = False
else:
n1 = float(n1)
thislist.append(n1)
if op == "+":
answer = addition.add(thislist)
print("result: " + str(answer))
print(thislist)
elif op == "-":
answer = subtraction.sub(thislist)
print("result: " + str(answer))
elif op == "*":
answer = multiplication.mul(thislist)
print("result: " + str(answer))
elif op == "/":
answer = division.div(thislist)
print("result: " + str(answer))
else:
print("Invalid operator")
print(" ")
def test_basic(self):
input_a = [1, 1, 1, 1, 1, 1, 0, 1]
input_b = [0, 0, 0, 0, 1, 1, 0, 1]
output_number_add = addition.add(input_a, input_b)
output_number_imp_add = addition.imp_add(input_a, input_b)
expected_number = [1, 0, 0, 0, 0, 1, 0, 1, 0]
self.assertEqual(output_number_add, expected_number)
self.assertEqual(output_number_imp_add, expected_number)
def buyLotsOfFruit(orderList):
"""
orderList: List of (fruit, numPounds) tuples
Returns cost of order
:rtype: integer
"""
totalCost = 0.0
for item in orderList:
totalCost = addition.add(totalCost, fruitPrices[item[0]] * item[1])
return totalCost
def server():
hosted_services = ['add', 'mult']
serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
serversocket.bind(("localhost", 5000))
serversocket.listen(5)
print "RPC Server Listening"
while 1:
(clientsocket, address) = serversocket.accept()
data = clientsocket.recv(1024)
inp = data.split(",")
if inp[0] in hosted_services:
if inp[0] == "add":
clientsocket.send(str(add(int(inp[1]), int(inp[2]))))
elif inp[0] == "mult":
clientsocket.send(str(mult(int(inp[1]), int(inp[2]))))
else:
clientsocket.send("Service Not Hosted by RPC Server")
def test_add_2(self):
test_param1 = "abcdefg"
test_param2 = 20
result = addition.add(test_param1, test_param2)
# self.assertTrue(isinstance(result,ValueError))
self.assertIsInstance(result, ValueError)
def test_add():
assert addition.add(2, 3) == 5
choice = input("Enter 1 for addition, 2 for subtraction, 3 for multiplication,4 for division,and 5 for modulo :")
a = int(input("enter the first number:"))
b = int(input("enter the second number:"))
if choice == "1":
import addition as a1
a1.add(a, b)
if choice == "2":
import subtraction as s1
s1.sub(a, b)
if choice == "3":
import multiplication_function as m1
m1.mul(a, b)
if choice == "4":
import Division as d1
d1.div(a, b)
if choice == "5":
import modulus as m2
m2.mod(a, b)
import addition
addition.add(10, 20)
addition.add(30, 40)
import os
os.mkdir("Info")
import addition
import multiplication
import subtract
import division
print("1: Addition, 2: Subtraction, 3: Multiplication, 4: Division")
inp = input("Enter the choice: ")
if inp == "1":
addition.add()
elif inp == "3":
multiplication.multiplication()
elif inp == "2":
subtract.subtraction()
elif inp == "4":
division.division()
else:
print("Invalid input")
def main():
addition.add(20, 10)
addition.add(30, 70)
from addition import add
from subtraction import sub
from division import div
from multiple import mult
print ("Welcome to Calculator Function")
print ("Choose option from menu:")
print ("1. Add")
print ("2. Subtract")
print ("3. Multiply")
print ("4. Division")
choice = int(input("Enter choice (1/2/3/4): "))
num1 = float(input("Enter 1st number: "))
num2 = float(input("Enter 2nd number: "))
if(choice is 1):
print (add(num1,num2))
if (choice is 2):
print (sub(num1, num2))
if(choice is 3):
print (mult(num1,num2))
if (choice is 4):
print (div(num1,num2))
#Menu file
import addition,subtract,multiplication,division,modulus
print("This program is for add,sub,mult and divide\n1.Addition\n2.Subtraction\n3.Multiplication\n4.Division\n5.Modulus")
s=int(input("Enter your choice:"))
if(s==1):
print(addition.add())
elif(s==2):
print(subtract.sub())
elif(s==3):
print(multiplication.mult())
elif(s==4):
print(division.div())
elif(s==5):
print(modulus.mod())
else:
print("Invalid input")
def test_simple_add():
assert add(1, 2) == 3
assert add(1, 1) == 2
assert add(105, 321) == 426
# Example 021: Python modules
import addition
import math as math_library
result = addition.add(3, 4, 5)
print(result)
print('Number pi: {}'.format(math_library.pi))
print('Definitions inside addition module: {}'.format(dir(addition)))
print("This is the main file")
import addition
import Division
import multiplication
import subtraction
import modulus
op = input(
"Select operation you wish to perform:\n 1.Addtion\n 2.Subraction\n 3. Multiplication\n 4. Division\n 5.Modulus\n"
)
a = input("Enter the first number: ")
b = input("Enter the second number: ")
if (op == 1):
print(addition.add(a, b))
elif (op == 2):
print(subtraction.sub(a, b))
elif (op == 3):
print(multiplication.multiply(a, b))
elif (op == 4):
print(Division.div(a, b))
elif (op == 5):
print(modulus.mod(a, b))
def main_loop():
print("Welcome to the simple calculator. Please select from the following options:")
print()
print("1. Addition")
print("2. Subtraction")
print("3. Multiplication")
print("4. Division")
print()
user_selection = 0
while True:
try:
user_selection = int(input("Please enter your selection: "))
print()
if (user_selection < 1 or user_selection > 4):
raise CalculatorInputError("**Please enter a valid option**\n")
else:
break
except CalculatorInputError as err:
print(err)
continue
except ValueError:
print("\n**Please enter an integer**\n")
continue
while True:
try:
n1 = int(input("Please enter your first number: "))
print()
break
except ValueError: # No custom error is necessary here
print("\n**Please enter a valid number**\n")
continue
while True:
try:
n2 = int(input("Please enter your second number: "))
print()
break
except ValueError: # No custom error is necessary here
print("\n**Please enter a valid number**\n")
continue
if user_selection == 1:
addition.add(n1, n2)
elif user_selection == 2:
subtraction.subtract(n1, n2)
elif user_selection == 3:
multiplication.multiply(n1, n2)
elif user_selection == 4:
division.divide(n1, n2)
print()
while True:
try:
response = input("Would you like to perform a new operation (y/n): ")
if (response != "y" and response != "n"):
raise CalculatorInputError("\n**Please enter a valid option**\n")
else:
if (response == "y"):
print("\n**\n")
main_loop()
else:
quit()
except CalculatorInputError as err:
print(err)
continue
def main():
a_num = sys.stdin.readline().split(' ')
b_num = sys.stdin.readline().split(' ')
print addition.add(a_num,b_num)
print addition.imp_add(a_num,b_num)
def test_invalid_add():
assert add(-5, 5) is None
def test_add4(self):
test_param1 = ""
test_param2 = 20
result = addition.add(test_param1, test_param2)
self.assertEqual(result, "Please enter numbers.")
from addition import add
from subtraction import sub
from multiplication import multi
from division import div
from modulo import mod
print ("a=6, b=4")
print ("sum:", add(6, 4))
print ("difference:", sub(6, 4))
print ("product:", multi(6, 4))
print ("quotient:", div(6, 4))
print ("remainder:", mod(6, 4))
def test_add5(self):
test_param1 = 0
test_param2 = 0
result = addition.add(test_param1, test_param2)
self.assertEqual(result, 0)
import addition, message
addition.add(10, 20) # 30
addition.add(30, 40) # 70
message.display("Hello World") # Hello World
def test_add_1(self):
'''Sample doc string'''
test_param1 = 10
test_param2 = 20
result = addition.add(test_param1, test_param2)
self.assertEqual(result, 30)
def multiply(x, y):
return x * y
def divide(x, y):
return x / y
#take input from user
print("Welcome to simple calculator, please 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 number: "))
num2 = int(input("Enter the second number:"))
if choice == '1':
print(num1, "+", num2, "=", add(num1, num2))
elif choice == '2':
print(num1, "-", num2, "=", subtract(num1, num2))
elif choice == '3':
print(num1, "x", num2, "=", multiply(num1, num2))
elif choice == '4':
print(num1, "/", num2, "=", divide(num1, num2))
else:
print("Invalid input")
def addition(self,x1,x2):
return ad.add(x1,x2)
def main():
a_num = sys.stdin.readline().split(' ')
b_num = sys.stdin.readline().split(' ')
print addition.add(a_num, b_num)
print addition.imp_add(a_num, b_num)
import multiplication
import addition
import division
import mod
import subtraction
x = 8
y = 5
result_of_subtraction = subtraction.sub(x, y)
result_of_addition = addition.add(x, y)
result_of_multiplication = multiplication.multiply(x, y)
result_of_division = division.divide(x, y)
result_of_mod = mod.mod(x, y)
print("X=8 and Y=5")
print("Result of subtraction: " + str(result_of_subtraction))
print("Result of addition: " + str(result_of_addition))
print("Result of multiplication: " + str(result_of_multiplication))
print("Result of division: " + str(result_of_division))
print("Result of mod: " + str(result_of_mod))
import subtraction
import multiplication
import division
print("Please make a choice. Select from:")
print("1 for add")
print("2 for subtract")
print("3 for multiply")
print("4 for divide")
if True:
choice = input("Enter selection(1, 2, 3, 4):")
if choice in ('1', '2', '3','4'):
num1 = float(input("Enter first number:"))
num2 = float(input("Enter second number:"))
if choice == '1':
print(num1, "+", num2, "=", addition.add(num1,num2))
elif choice == '2':
print(num1, "-", num2, "=", subtraction.subtract(num1, num2))
elif choice == '3':
print(num1, "*", num2, "=", multiplication.multiply(num1, num2))
elif choice == '4':
try:
print(num1, "/", num2, "=", division.divide(num1,num2))
except ZeroDivisionError:
print("You cannot divide by zero")
else:
print("Invalid Input")
#import addition #import Add,Multiple import Add, addition, Multiple Add.add(10, 20) addition.add(20, 30) Multiple.mult(2, 3)
import addition
for i in range(5):
print(addition.add(i, i))
from addition import add
from subtraction import sub
from division import div
from multiple import mult
print("Welcome to Calculator Function")
print("Choose option from menu:")
print("1. Add")
print("2. Subtract")
print("3. Multiply")
print("4. Division")
choice = int(input("Enter choice (1/2/3/4): "))
num1 = float(input("Enter 1st number: "))
num2 = float(input("Enter 2nd number: "))
if (choice is 1):
print(add(num1, num2))
if (choice is 2):
print(sub(num1, num2))
if (choice is 3):
print(mult(num1, num2))
if (choice is 4):
print(div(num1, num2))
import addition addition.add(10,20) addition.add(10,50)
import addition addition.add(3, 4)
