To return a maximized window to its original size, click the ____ button.?

If you have already removed a character (in char variable ch) from the input stream, you can apply a member function of cin to the variable ch to return it to the input stream. Which of these does this task?

a)``` cin.get(ch); ``` b)``` cin.put(ch); ``` c)``` cin.peek(ch); ``` d)``` cin.putback(ch); ```

The order of the format modifiers in printf() is not critical.

Answer the following statement true (T) or false (F)