Write a function that receives two numbers with one operator (+ - / *) and does the relevant calculation and returns the result
Example:
cal(2, '+', 6) #8 cal(5, '-', 1) #4 cal(6, '/', 2) #3 cal(8, '*', 2) #16
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print("عملیات‌های موجود: +، -، *، /")
print("برای خروج 'q' را وارد کنید.")
while True:
operation = input("عملیات (+, -, *, /) یا 'q' برای خروج: ")
if operation == 'q':
print("خروج از برنامه.")
break
if operation in ('+', '-', '*', '/'):
num1 = float(input("عدد اول را وارد کنید: "))
num2 = float(input("عدد دوم را وارد کنید: "))
if operation == '+':
print("نتیجه:", num1 + num2)
elif operation == '-':
print("نتیجه:", num1 - num2)
elif operation == '*':
print("نتیجه:", num1 * num2)
elif operation == '/':
if num2 == 0:
print("خطا: تقسیم بر صفر ممکن نیست.")
else:
print("نتیجه:", num1 / num2)
else:
print("عملیات نامعتبر! لطفاً یکی از عملیات‌های +, -, *, / یا 'q' را وارد کنید.")
Python
def calc(math):
x=int(input("Enter x: )
y=int(input("Enter y: )
a="+","-","*","/"
anw=eval(x,a,y)
try:
if x/0 or y/0:
print("cannot divide by zero")
expect:
return calc
print(calc())
Python
print(' amal gara haye mojod + * / - mibashand ')
a = int(input('lotfan adad aval ro vared konid '))
b = int(input('lotfan adad dovom ro vared konid '))
amal_gar = input('lotfan amal riazi khod ra vared konid ')
if amal_gar == '*':
z = a*b
print(f'hesel zarb shoma barabar {z} ast ')
elif amal_gar == '/':
if b == 0:
print(' moshkel taghsim mojod nemibashad ')
else:
c = a/b
print(f'hasel taghsim shoma barabar {c} ast ')
elif amal_gar == '+':
v = a + b
print(f' hasel jame shoma barabar {v} ast ')
elif amal_gar == '-':
n = a - b
print(f' hasel tafrigh shoma barabar {n} ast')
else:
print('amal gara ya adad eshtebah ast ya mojod nemibashad')
number1 = int(input("enter numbr :"))
number2 = int(input("enter numbr :"))
operator = input("pleas enter the (+,-,*,/) :")
def calculator(number1,number2,operator):
"""
این تابع دو مقدار را از کاربر میگیرد و عمل های ضرب,تقسیم,جمع,تفریق را انجام میدهد
"""
match operator :
case "+" :
result = number1 + number2
return (f"resalt : {result}")
case "-" :
result = number1 - number2
return (f"resalt : {result}")
case "*":
result = number1 * number2
return (f"result : {result}")
case "/":
result = number1 / number2
return (f"resalt : {result}")
case _:
return (f"access is not allowed")
print(calculator(number1,number2,operator))
Python
class Calculate:
def __init__(self, num1, num2):
try:
self.__num1 = int(num1)
self.__num2 = int(num2)
except ValueError:
raise ValueError("Invalid Input!")
# just getter (can not to edit)
@property
def num1(self):
return self.__num1
@property
def num2(self):
return self.__num2
def multiple(self):
print(f"{self.__num1} * {self.__num2} = {self.__num1 * self.__num2}")
def devision(self):
if self.__num2 == 0:
return "Zero devision"
print(f"{self.__num1} / {self.__num2} = {(self.__num1 / self.__num2):.2f}")
def sum(self):
print(f"{self.__num1} + {self.__num2} = {self.__num1 + self.__num2}")
def subtract(self):
print(f"{self.__num1} - {self.__num2} = {self.__num1 - self.__num2}")
def main():
obj = Calculate(input("Enter Number 1: "), input("Enter Number 2: "))
obj.multiple()
obj.devision()
obj.sum()
obj.subtract()
if __name__ == "__main__":
main()
Python
number_1 = float(input("please enter a number: "))
number_2 = float(input("please enter a number: "))
amalgar = input("please select oprator: + , - , / , * ")
if amalgar == "+":
print(f"{number_1} + {number_2} = ", number_1 + number_2)
elif amalgar == "-":
print(f"{number_1} - {number_2} = ", number_1 - number_2)
elif amalgar == "/":
print(f"{number_1} / {number_2} = ", number_1 / number_2)
elif amalgar == "*":
print(f"{number_1} * {number_2} = ", number_1 * number_2)
Python
print("enter x:")
x = input(int())
print("enter y:")
y = input(int())
print("Enter - or + or * or /:")
z = input()
if z == '+' :
print(x + y)
elif z == '-' :
print(x - y)
elif z == '*' :
print(x * y)
elif z == '/' :
print(x / y)
else:
print("Invalid operator. Please enter +, -, *, or /.")
Python
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