The set of words is given.
Words are joined if the last letter of one word and the first letter of another word are the same.
Return true
if all words of the set can be combined into one word. Each word can and must be used
only once. Otherwise, return false
.
Array of 3 to 7 words of random length. No capital letters.
Set: excavate, endure, desire, screen, theater, excess, night.
Millipede: desirE EndurE ExcavatE ExcesS ScreeN NighT Theater.
Set: trade, pole, view, grave, ladder, mushroom, president.
Millipede: presidenT Trade.