In that problem, you enter text at a keyboard and correct typing mistakes by using the Backspace key. Each backspace erases the most recently entered character. Your pseudocode solution should provide...

In that problem, you enter text at a keyboard and correct typing mistakes by using the Backspace key. Each backspace erases the most recently entered character. Your pseudocode solution should provide a corrected string of characters in the order in which they were entered at the keyboard.