菜园和草地隔开。# gardening - 拈花惹草
t*e
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Carefully see the following transition from one word to other-
PAN -> PEN -> MEN -> MET
Here each word is achieved by changing any one character in previous word.
Now you are given with a Source word (PAN here) and a Destination word (MET
here) and need to find out shortest transition chain following above rule
using only meaningful words. Dictionary containing thousands of meaningful
words is provided to you.
PAN -> PEN -> MEN -> MET
Here each word is achieved by changing any one character in previous word.
Now you are given with a Source word (PAN here) and a Destination word (MET
here) and need to find out shortest transition chain following above rule
using only meaningful words. Dictionary containing thousands of meaningful
words is provided to you.