# python program to make a simple calculator

 # python program to make a simple calculator

# python program to make a simple calculator

n1 = float(input("enter first number"))

n2 = float(input("enter secont number"))

op = input("enter operation")

if op =="+":

    print(n1+n2)

elif op =="-":

    print(n1-n2)

elif op =="*":

    print(n1*n2)

elif op =="/":

    print(n1/n2)

elif op =="**":

    print(n1**n2)

else:

    print("Invalid option")