Write an algorithm to solve word ladders such as Word Meld 1
or Word Meld 2
. Input consists of the
starting and ending words and the maximum number of steps allowed. Available are files containing lists of
words of any given length; call one such file, say WORDS5.TXT containing a list of words of 5 letters each, and so on.
File I/O looks necessary. This most likely would benefit from recursion.