Assignment 12 Comments

• Functions in WordType don't assume the words are in a tree.
• Functions to bSearchTreeType don't assume it is a tree of words.
• The word in WordType is an array with up to 16 characters.
• tolower(ch) converts character ch to lowercase.
• strlen(aWord) tells you how many characters are in aWord.
• ispunct(ch) tells whether ch is punctuation. You need #include <string>.
• The character after the last letter in the word is a terminator.