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| = Assignment 2 = | <<TableOfContents>> = Assignment 2: Word Ladder = A ''word ladder'' is a sequence of words * which are in alphabetic order * each word in the sequence differs from its predecessor by * changing one letter, e.g. ''born→barn'' * adding or removing one letter, e.g. ''band→brand'' The following are examples of word ladders of different length: * ''big→bit→bat→boat'' * ''cold→cord→word→warm'' |
Contents
Assignment 2: Word Ladder
A word ladder is a sequence of words
- which are in alphabetic order
- each word in the sequence differs from its predecessor by
changing one letter, e.g. born→barn
adding or removing one letter, e.g. band→brand
The following are examples of word ladders of different length:
big→bit→bat→boat
cold→cord→word→warm