تابع ماشین حساب

def cal(num1, str, num2):
    if str == '+':
        return num1 + num2
    elif str == '-':
        return num1 - num2
    elif str == '/':
        return num1 / num2
    elif str == '*':
        return num1 * num2 

Amirhn

A

دانلود Python

def cal(a,str,b):
    if str=="+":
        return a+b
    elif str=="-":
        return a-b
    elif str=="*":
        return a*b
    elif str=="/":
        while True:
            if b==0:
                print("Erro,Enter Another Number")
                b=float(input("Enter second number: ")) 
            else:
                return a/b
    
a=float(input("Enter first number: "))
b=float(input("Enter second number: "))
c=str(input("1.+ 2.- 3.* 4./\n"))
print(cal(a,c,b))

Mahan78

M

دانلود Python

def cal(a,str,b):
    if str=="+":
        return a+b
    elif str=="-":
        return a-b
    elif str=="*":
        return a*b
    elif str=="/":
        return a/b
a=float(input("Enter first number: "))
b=float(input("Enter second number: "))
while 1:
    if b==0:
        print("Error,Enter Another Number")
        b=float(input("Enter second number: ")) 
    else: 
        break
c=str(input("1.+ 2.- 3.* 4./\n"))
print(cal(a,c,b))

Mahan78

M

دانلود Python

try:
 print("Welcome to your program")
 class Calculator:
    def __init__(self , Total , Subtraction , Multiplication , Devision ) :
        self.Total = Total
        self.Subtraction = Subtraction
        self.Multiplication = Multiplication
        self.Devision = Devision

        def Exit(self):
            if txt == 0 :
                print("Error")

        def chap(self):
            print( self.Total , self.Subtraction , self.Multiplication , self.Devision )

        def Print_Book():
            for i , Calculator in enumerate(list,1):
                print( i , end=".")
                Calculator.chap()

 list = []        
 while True:

    txt = input("1.total 2.subtraction 3.multiplication 4.devision 5.list 6.exit\n")

    if txt == "1":
        print( txt )
        a = float( input("your number_1 :") )
        b = float( input("your number_2 :") )
        Total = ( a + b )
        list.append(Total)
        if Total == "":
            break
        else:
            print( Total )

    elif txt == "2":
        print( txt )
        a = float( input("your number_1 :") )
        b = float( input("your number_2 :") )
        Subtraction = ( a - b )
        list.append(Subtraction)
        if Subtraction == "":
            break
        else:
            print( Subtraction )

    elif txt == "3":
        print( txt )
        a = float( input("your number_1 :") )
        b = float( input("your number_2 :") )
        Multiplication = ( a * b )
        list.append(Multiplication)
        if Multiplication == "":
            break
        else:
            print( Multiplication )

    elif txt == "4":
        print( txt )
        a = float( input("your number_1 :") )
        b = float( input("your number_2 :") )
        Devision = ( a / b )
        list.append(Devision)
        if Devision == "":
            break
        else:
            print( Devision )

    elif txt == "5":
        print( list )
        
    elif txt == "6":
        break

except:
    print("Error,you should more try")

کاربر 775

7

دانلود Python

def amalgar(num1,num2,x) : 
    if x=='+' : return num1+num2
    if x=='-' : return num1-num2
    if x=='×' : return num1*num2
    if x=='÷' : return num1/num2

Soheyl

S

دانلود Python

print('mashin hesab')
print('----------------------------------------------------')
a = int(input('adad aval ra vared konid : '))
o = (input('alamat ra vared konid  (+ , - , * , / ) :'))
b = int(input('adad dovom ra vared konid : '))
if o == '+' :
    print (a+b)
elif 0 == '-':
    print (a-b)
elif o == '*':
    print(a*b)
elif o== '/' :
    print(a/b)
else:
    print('dobare emtehan konid!!!!!')

Mahdiyar

M

دانلود Python

def cal():
  a=int(input('enter first number: '))
  lst=["+","-","*","/"]
  print(lst)
  amalgar=input('amalgare khod ra az beine in list entekhab konid: ')
  b=int(input('enter second number: '))
  match amalgar:
      case "+": print(a+b)
      case "-": print(a-b)
      case "*": print(a*b)
      case "/" :
          if b!=0:
              print(a/b)
          else:
              print('Error')
      case _: print('Error')

Ashkantahmasbi1387

A

دانلود Python