UNIX for Beginners Questions & Answers

Perl - Script

Rules
In a Word Ladder:

Players get a starting word and an ending word
Starting and ending words must be the same length (PIG and HOG, or CAT and DOG)
Players change one letter at a time, attempting to move from the starting word to the ending word
Each intermediate step must be a valid word, and no proper nouns allowed!
Examples
Here are a few samples. Note that each step is a word and changes only one letter from the previous word.

FLY to CRY
Get from FLY to CRY in one step.

FLY
FRY (l → r)
CRY (f → c)
CAT to DOG
Turn a CAT into a DOG in two steps.

CAT
COT (a → o)
DOT (c → d)
DOG (t → g)

Note: Without using any modules.

Regards,
asak.

---------- Post updated 04-03-18 at 10:42 AM ---------- Previous update was 04-02-18 at 07:32 PM ----------

any solutions?

Yes: do your homework - yourself! If you need help for homework/coursework please use the special board for that. Notice that special rules apply there.

This thread is closed.

bakunin