Write a C$++$ program that performs basic arithmetic operations based on user input. Your program should:

$$ Prompt the user to enter two integers.

$$ Ask the user to specify an arithmetic operation: addition $(+),$ subtraction $(-),$ multiplication $(*),$ or division $(/).$

$$ Perform the specified arithmetic operation on the two integers.

$$ Output the result of the operation. If the operation is division and the second integer is zero, output an error message indicating division by zero.

$$ Handle any invalid operation input by displaying an appropriate error message.