Simple Calculator using Python

#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 * 23187.0 = 23395.682999999997

For Division:

Which operation do you wanna perform?

+, -, * or /: /

enter the number here:23456

enter the number here:2984

23456.0 / 2984.0 = 7.86058981233244

For Arithmetic Operators visit link: click here

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