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.
Question 1 (1 of 10) choose galaxies
Answer:
Because the American Indian calendar counts 13 full moons in a year. Explanation: Native American Calendars were not determined by specific numbers, but with specific seasons, that's why they used the moon to measure periods of time like a months
Explanation:
Knowing that the eagle and the lion are predators and the sparrow and the hare are prey, Shakespeare reveal that the characters Macbeth and Banquo are also like predator and prey.