Write a class that receives two numbers and the methods of subtraction, multiplication and division can be called. By calling each method, the necessary calculations are required and the result is returned in
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This answer is only visible to premium members
let msg = 'error' alert(msg)This answer is only visible to premium members
This answer is only visible to premium members
let msg = 'error' alert(msg)This answer is only visible to premium members
This answer is only visible to premium members
class Math:
def __init__(self,num1,num2):
self.num1 = int(num1)
self.num2 = int(num2)
def jam(self):
return self.num1 + self.num2
def tafrigh(self):
return self.num1 - self.num2
def zarb(self):
return self.num1 * self.num2
def taghsim(self):
return self.num1 / self.num2
num1 = input("number1: ")
num2 = input('number2: ')
math = Math(num1,num2)
met = input('+ to jam - to tafrigh * to zarb / to taghsim \n')
if met == "+":
print(math.jam())
elif met == '-':
print(math.tafrigh())
elif met == '*':
print(math.zarb())
elif met == '/':
print(math.taghsim())
else:
print('error')
Python
class Calculator:
def __init__(self,num1,num2):
self.__num1=num1
self.__num2=num2
@property
def num1(self):
return self.__num1
@property
def num2(self):
return self.__num2
@num1.setter
def num1(self,newvalue):
self.__num1=newvalue
@num2.setter
def num2(self,newvalue):
self.__num2=newvalue
def sum(self):
return self.__num1+self.__num2
def minus(self):
return self.__num1-self.__num2
def multi(self):
return self.__num1*self.__num2
def div(self):
if(self.__num2==0):
return "error"
else:
return self.__num1/self.__num2
c=Calculator(3,0)
print(f"div:{c.div()}, multi:{c.multi()}, minus: {c.minus()}, sum:{c.sum()}")
Python
class Calculate:
def __init__(self, number1, number2):
self.number1 = number1
self.number2 = number2
def subtraction(self):
return self.number1 - self.number2
def plus(self):
return self.number1 + self.number2
def division(self):
if self.number2 == 0:
return "Division by zero is not allowed."
return self.number1 / self.number2
def multiplication(self):
return self.number1 * self.number2
def choose(self):
i = input('Choose an operation (1: subtraction, 2: addition, 3: division, 4: multiplication): ')
if i == '1':
return self.subtraction()
elif i == '2':
return self.plus()
elif i == '3':
return self.division()
elif i == '4':
return self.multiplication()
else:
return "Invalid choice. Please enter a number between 1 and 4."
a = int(input('number1: '))
b = int(input('number2: '))
c = Calculate(a, b)
result = c.choose()
print(result)
Python
class Calculator:
def __init__(self, num1, num2):
try:
self.num1 = int(num1)
self.num2 = int(num2)
except ValueError:
raise ValueError
def sum(self):
return self.num1 + self.num2
def minus(self):
return self.num1 - self.num2
def multiplication(self):
return self.num1 * self.num2
def division(self):
try:
return self.num1 / self.num2
except ZeroDivisionError:
return "can't devid zero"
def main():
cal = Calculator(input("number1: "), input("number2: "))
print(cal.sum())
print(cal.minus())
print(cal.multiplication())
print(cal.division())
if __name__ == "__main__":
main()
Python
class Calculator:
def __init__(self , one , tow):
self.one = one
self.tow = tow
def jam(self):
self.one = int(input("Enter first num: "))
self.tow = int(input("Enter srcond num: "))
return self.one + self.tow
def jam(self):
return self.one + self.tow
def tafrigh(self):
return self.one - self.tow
def zarb(self):
return self.one * self.tow
def taghsim(self):
return self.one / self.tow
Python
class Numbers:
def __init__(self, nm1, nm2):
self.nm1 = nm1
self.nm2 = nm2
def jam(self):
return self.nm1 + self.nm2
def menha(self):
return self.nm1 - self.nm2
def zarb(self):
return self.nm1 + self.nm2
def taghsim(self):
return self.nm1 + self.nm2
q = int(input("amaliyat:\n 1-jame \n 2:menha \n 3:zarb \n 4:tagsim\n"))
b= int(input("ok! and now you number: "))
w= int(input("ok! and now you number2: "))
t = Numbers(b, w)
if q == 1:
print("Natije jam:", t.jam())
elif q == 2:
print("Natije menha:", t.menha())
elif q == 3:
print("Natije zarb:", t.zarb())
elif q == 4:
print("Natije taghsim:",t.taghsim())
else:
print("Gozine namotabar ast!")
Python
class Calculator:
def __init__(self, num1, num2):
"""ایجاد یک شیء Calculator با دو عدد."""
self.num1 = num1
self.num2 = num2
def add(self):
"""محاسبه جمع دو عدد."""
return self.num1 + self.num2
def subtract(self):
"""محاسبه تفریق دو عدد."""
return self.num1 - self.num2
def multiply(self):
"""محاسبه ضرب دو عدد."""
return self.num1 * self.num2
def divide(self):
"""محاسبه تقسیم دو عدد."""
if self.num2 == 0:
return "خطا: تقسیم بر صفر ممکن نیست."
return self.num1 / self.num2
def main():
"""تابع اصلی برنامه."""
try:
# Get input from the user
num1 = float(input("لطفاً عدد اول را وارد کنید: "))
num2 = float(input("لطفاً عدد دوم را وارد کنید: "))
# Create an object from the Calculator class
calculator = Calculator(num1, num2)
# Performing calculations and displaying results
print(f"جمع: {calculator.add()}")
print(f"تفریق: {calculator.subtract()}")
print(f"ضرب: {calculator.multiply()}")
print(f"تقسیم: {calculator.divide()}")
except ValueError:
print("لطفاً یک عدد معتبر وارد کنید.")
if __name__ == "__main__":
main()
Python
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