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.
It describes the word arrived. Arrived is the verb and late describes how he arrived. Hope this helps!
The characters in Lord of the Flies<span> possess recognizable symbolic </span>significance<span>, which make them as the sort of people around us. Ralph stands for civilization and democracy; Piggy represents intellect and rationalism; Jack signifies savagery and dictatorship; </span>Simon<span> is the incarnation of goodness and saintliness.</span>
The Effects of Social Media on the Youth
Media is everywhere. It is an inseparable part of every teenager’s life. Historically, newspapers were the most common of media, but today cell phones and other electronic devices have taken over all forms of communication. Teenagers today depend on the media for information on everything the latest gadgets, fashion trends, the newest cars on the market, the best places to eat out in the country or to find out what their favourite celebrity is up to. Media controls the minds of teenagers’ like a giant remote control. In general, teenagers would be involved in some sort of media communication for up to four hours a day. Most teenagers spend two hours watching television and one and a half hours is spent surfing the internet each day. Many teens usually spend sleepless nights on social media without the knowledge of their parents. This disruption of sleep has had numerous effects on teenagers. It has led to cases of insomnia, mood swings and increase obesity.
