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Let s(i),k denote the substring s(i)s(i+1)...s k. Let Opt(k) denote whether the sub-string s1,k can be segmented using the words in the dictionary, namely (k) =1 if the segmentation is possible and 0 otherwise. A segmentation of this sub-string s1,k is possible if only the last word (say si k) is in the dictionary theremaining substring s1,i can be segmented.
Therefore, we have equation:Opt(k) = max Opt(i) 0<i<k and s(i+1),kis a word in the dictionary
We can begin solving the above recurrence with the initial condition that Opt(0) =1 and then go on to comput eOpt(k) for k= 1, 2. The answer correspond-ing to Opt(n) is the solution and can be computed in Θ(n2) time.
Answer:
Since landmarks are points of reference to locate other objects, their outside must be important—as they are perceived or imagined by a person linking two objects. Landmarks are related to movement, such as passing by (waypoints), turning (decision points), or heading (distant points of orientation )
Explanation:
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Answer:
Explanation:
"By the time she reaches ..." implies that she is on the road to reach a destination
"everybody... local business" shows the relation between local residents and local business which on an island will be very important because of self-sustainability
"..in a magical tree.." gives us the idea that the setting is a forest
"...encounters a man ...from a foreign land" implies that the person is at an <u>inn </u>where people from different places may stay temporarily
"anything is possible " leads us to believe there is paradise