# Standard Calculator operator = input('Which operation do you wanna perform? \n +, -, * or /: ') a = float(input('enter the number here:')) b = float(input('enter the number here:')) if operator == '+': print(a, operator, b, '=', a+b) elif operator == '-': print(a, operator, b, '=', a-b) elif operator == '*': print(a, operator, b, '=', a*b) elif operator == '/': print(a, operator, b, '=', a/b) else: print('Invalid operation!') # Output : For Addition: Which operation do you wanna perform? +, -, * or /: + enter the number here:33 enter the number here:2.036 33.0 + 2.036 = 35.036 For Subtraction: Which operation do you wanna perform? +, -, * or /: - enter the number here:23 enter the number here:65656 23.0 - 65656.0 = -65633.0 For Multiplication: Which operation do you wanna perform? +, -, * or /: * enter the number here:1.009 enter the number here:23187 1.009...
Desire to learn something useful