I need this written in C++ (please it is urgent) Enter a string through the keyboard (for end press Ctrl+A) and declare an empty stack and an empty queue. For every character in the string, if it is a special character (not a letter, nor a digit, nor a white space) enter it in the stack, otherwise enter it in the queue. Print both the stack and the queue. Then, pop one by one all the charcters from the stack and enter (enqueue) them in the queue. Again print both the stack and the queue. Note: use the function isalpha(character) to get true if the character is a letter and false otherwise. Similary, the function isdigit(character) returns true if a character is a digit.