Please convert the following Python code to C++: (Result should be 55)

def Fibonacci(n):

if n<0:

print("Incorrect input")

# First Fibonacci number is 0

elif n==1:

return 0

# Second Fibonacci number is 1

elif n==2:

return 1

else:

return Fibonacci(n-1)+Fibonacci(n-2)

main()

print(Fibonacci(9))