کلاس ماشین حساب

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')

Shahroozchegini

S

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()}")

Saeeda33

S

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)

Maryam.n

M

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()

Hamidrezabre

H

Python