def test_mul(self):
res = calculator.mul(3, 4)
self.assertEqual(res, 12)
res = calculator.mul(-3, 4)
self.assertEqual(res, -12)
res = calculator.mul(3.1, 2.5)
self.assertEqual(res, 7.75)
def main():
"""Tests a few calculator function calls"""
adds_1_2 = add(1, 2)
print("adds 1 + 2:", adds_1_2)
subtracts_1_2 = sub(1, 2)
print("subtracts 1 - 2:", subtracts_1_2)
multiplies_1_2 = mul(1, 2)
print("multiplies 1 * 2:", multiplies_1_2)
divides_1_2 = div(1, 2)
print("divides 1 * 2:", divides_1_2)
def my_calc():
# show intro text
print('Calculator Program. Enter your mathematical expression below. '
'\nEnter "help" for help and hit ENTER/RETURN to quit')
# start while loop
while True:
cmd = input('> ')
if cmd == "":
break
elif 'help' in cmd:
print('DIRECTORY COMMANDS:')
print('To add two numbers, enter: add')
print('To subtract two numbers, enter: sub')
print('To multiply two numbers, enter: mul')
print('To divide two numbers, enter: div')
print('To view calculator history, enter: history')
print('To clear calculator history, enter: clear history')
print('To quit, press enter')
print(
'Must type these command like so: command, space, number, space, number. i.e: div 10 2'
)
elif cmd == ('add'):
cmd = cmd.split(" ")
output = calculator.add(cmd[1], cmd[2])
print(output)
elif cmd == 'sub':
cmd = cmd.split(" ")
output = calculator.sub(cmd[1], cmd[2])
print(output)
elif cmd == 'mul':
cmd = cmd.split(" ")
output = calculator.mul(cmd[1], cmd[2])
print(output)
elif cmd == 'div':
cmd = cmd.split(" ")
output = calculator.div(cmd[1], cmd[2])
print(output)
elif cmd == 'clear history':
calculator.clear_history()
print("history cleared.")
elif cmd == 'history':
output = calculator.calc_history()
print('Here is your calculator history:')
print(output)
else:
print('Invalid command, please try again')
def test_mul(self):
assert 86 == calculator.mul(2, 43)
import calculator as cal num1=cal.add(10,2) print(num1) num1=cal.sub(10,2) print(num1) num1=cal.mul(10,2) print(num1) num1=cal.div(10,2) print(num1)
import calculator calculator.add() calculator.sub() calculator.mul()
import diva
diva.Singer.song("import diva")
singer = diva.Singer()
print(singer.name)
singer.name = "aaa"
print(singer.name)
from calculator import add
print(add(3, 9))
# print(mul(3,9))
from calculator import mul
print(mul(3, 9))
import diva as d
d.Singer.song()
def test_mul(self):
self.assertEqual(calculator.mul(10, 5), 50)
self.assertEqual(calculator.mul(10, -5), -50)
self.assertEqual(calculator.mul(-10, -5), 50)
import calculator add_result = calculator.add(10, 2) sub_result = calculator.sub(10, 2) mul_result = calculator.mul(10, 2) div_result = calculator.div(10, 2) mod_result = calculator.mod(10, 2) print(add_result) #=> 12 print(sub_result) #=> 8 print(mul_result) #=> 20 print(div_result) #=> 5 print(mod_result) #=> 0
""" Calculator code with import feature from other class """
import calculator
nlist=input("Enter numbers to get their sum")
nlist=[int(x) for x in nlist.split(',')]
calculator.add(nlist)
r1=calculator.add(nlist)
print("Sum is:",r1)
n1=input("Enter first number")
n2=input("Enter second number")
calculator.sub(n1,n2)
r2=calculator.sub(n1,n2)
print("Difference is:",r2)
calculator.mul(n1,n2)
r3=calculator.mul(n1,n2)
print("Product is:",r3)
calculator.div(n1,n2)
r4=calculator.div(n1,n2)
print("Quotient is:",r4)
def test_mul(self):
self.assertEqual(calculator.mul(2, 4), 8)
'''sab se bara faida module banane ka k ye logic chupa deta h'''
import calculator # imported module (1st method)(ppora module uthakar le aaya)
print(calculator.add(2,
4)) # caculator is a module and add is function in module
print(calculator.sub(2, 4))
print(calculator.mul(2, 4))
print(calculator.div(4, 2))
from calculator import add # 2nd method calculator k module se sirf add ka function utha kar laya
print(add(5, 5))
print(add(5, 14))
from calculator import add, sub # 1 se ziada jitne func chahain import kara sakte hain
print(add(5, 10))
print(sub(14, 10))
import calculator as cal # 3rd method(Aliasing) Giving short name to imported module
print(cal.add(2, 4))
print(cal.sub(2, 4))
print(cal.mul(2, 4))
print(cal.div(4, 2))
from calculator import mul as m, div as d # aliasing on function
print(m(5, 10))
print(d(14, 28))
from calculator import * #4th method(importing all functions exist in module)
def test_mul_negatives(self):
self.assertEqual(calculator.mul(-1, 12), -12.0)
def test_mul_ints(self):
self.assertEqual(calculator.mul(15, 10), 150.0)
'''
this teaches you how to create your own module
use : suppose there are a no. of functions which are used in most of files
so you wouid not write them in every single file
you can simply club all these commonly used functions and import the module in whicheer file reqd
'''
import calculator
import random
calculator.add(10,20,30,50)
calculator.div(100,20)
calculator.mul(10,2,3,5)
i = random.randrange(0, 10) # random is also a module written by a deveolper
print i
print('Here is your calculator history:')
print(output)
else:
print('Invalid command, please try again')
if __name__ == '__main__':
# just show the top 5 best roles
counter = ygm_best_role()
pprint(counter)
pprint({role: count for role, count in counter.items() if count > 50})
# just show the top 10 lines from a_new_hope_lines.txt
sw_number_lines()
try:
print('\n')
with open(os.path.join('scripts', 'a_new_hope_lines.txt'),
'r') as infile:
pprint(infile.read().splitlines(False)[:10])
except:
# broad clause ok here while testing...just in case sw_number_lines() isn't written yet
print('couldn\'t find "a_new_hope_lines.txt" in the "scripts" folder')
# try out my calculator code
calculator.add('4', '6')
calculator.div('6', '3')
calculator.mul('4', '5')
calculator.sub('10', '4')
my_calc()
"\nEnter 1.ADD \n 2.SUBTRACT \n 3.MULTIPLY \n 4.DIVISION \n 5.MODULUS \n 6.EXIT\n"
))
if (o == 1):
a = int(input("\nEnter the first number to be added\n"))
b = int(input("\nEnter the second number to be added\n"))
c = cal.add(a, b)
print("\nThe sum is ", c)
elif (o == 2):
a = int(input("\nEnter the first number to be subtracted\n"))
b = int(input("\nEnter the second number to be subtracted\n"))
c = cal.sub(a, b)
print("\nThe difference is ", c)
elif (o == 3):
a = int(input("\nEnter the multiplicant\n"))
b = int(input("\nEnter the second number to be multiplier\n"))
c = cal.mul(a, b)
print("\nThe product is ", c)
elif (o == 4):
a = int(input("\nEnter the first number to be dividend\n"))
b = int(input("\nEnter the second number to be divisior\n"))
c = cal.div(a, b)
print("\nThe quoitent is ", c)
elif (o == 5):
a = int(input("\nEnter the first number to be dividend\n"))
b = int(input("\nEnter the second number to be divisior\n"))
c = cal.mod(a, b)
print("\nThe remainder is ", c)
elif (o == 6):
print("\nExiting\n")
else:
print("\nYou have enter an invalid number.Try Again\n")
import calculator num1=calculator.add(10,2) print(num1) num2=calculator.sub(10,2) print(num2) num3=calculator.mul(10,2) print(num3) num4=calculator.div(10,2) print(num4)
import calculator
from Dog import Dog
numbers = [1,3,4,5,6]
add = calculator.add(*numbers)
print("add:", add)
mul = calculator.mul(*numbers)
print("multiply:", mul)
bi = Dog("Bi", 2)
bi.walk()
print(bi.age)
def test_mul(self):
self.assertEqual(calculator.mul(40, 2), 80)
# from calculator import (addition,
# subtraction,
# multiplication,
# division)
from calculator import (addition as add,
subtraction as sub,
multiplication as mul,
division as div)
from calculator import *
from greet import greet
num1 = 10
num2 = 20
print(
add(num1, num2),
sub(num1, num2),
mul(num1, num2),
div(num1, num2),
sep='\n'
)
print(
greet("Makku")
)
import calculator print(calculator.add(2, 3)) print(calculator.sub(2, 3)) print(calculator.mul(2, 3)) print(calculator.div(2, 3))
import calculator print(calculator.add(3, 4)) print(calculator.sub(10, 9)) print(calculator.mul(6, 10)) print(calculator.div(10, 5))
# from calculator import add # result = calculator.add(1,2) # print(result) # # from calculator import add # result = add(1,2) # print(result) # from calculator import add,sub,mul,div # from calculator import * #*는 모두를 지정함. result = add(1,2) print(result) result = sub(7,3) print(result) result = mul(20,11) print(result) result = div(10,4) print(result)
import calculator as c
print("***********************************")
print("Calculator in Action")
print("***********************************")
a = int(input("Enter first number: "))
b = int(input("Enter 2nd number: "))
print(c.add(a, b))
print(c.sub(a, b))
print(c.mul(a, b))
print(c.div(a, b))
print("And the Random number generated is: ", c.a)
def test_calculator(self):
self.assertEqual(calc.sum(2, 2), 4)
self.assertEqual(calc.sub(2, 2), 0)
self.assertEqual(calc.mul(2, 3), 6)
self.assertEqual(calc.div(2, 2), 1)
import calculator as calc print(calc.add(4,2)) print(calc.sub(4,2)) print(calc.mul(4,2)) print(calc.div(4,2))
import calculator as cal #ctrl + d 똑같은 키워드 순서대로 선택됨 num1 = cal.add(10, 2) print(num1) num2 = cal.sub(10, 2) print(num2) num3 = cal.mul(10, 2) print(num3) num4 = cal.div(10, 2) print(num4)
def test_mul(self):
self.assertEqual(mul(2, 2), 4)
import mgs, display from calculator import add from calculator import mul import area mgs.msg_method() display.display_method() add(10, 20) a = mul(10, 20) print(a) areacircle = area.area_circle(5) print(areacircle) areaS = area.area_square(5) print(areaS)
def test_mul2(self):
self.assertEqual(mul(3, 2), 6)
