Finding the k-largest values in a set of data - Assume you are given a sequence of values. We do not know how many elements there are in this sequence. In fact, there could be infinitely many. Implement the class KBestCounter> that keeps track of the k-largest elements seen so far in a set of data. The class should have two methods:
public void count(T x) - process the next element in the set of data. This operation should run in the at worst O(log k) time.
public List kbest() - return a sorted (largest to smallest) list of the k largest elements. This should run in O(k log k) time. The method should restore the priority queue to its original state after retrieving the klargest elements. If you run this method twice in a row, it should return the same values.
Use a Priority Queue to implement this functionality. We suggest using the built-in java. util. PriorityQueue, which implements a min-heap for you. You should never have more than k elements inserted into the Priority Queue at any given time.
import java. util. PriorityQueue;
public class KBestCounter> {
PriorityQueue heap;
int k;
public KBestCounter(int k) {
//todo
}
public void count(T x) {
//todo
}
public List kbest() {//
todo
}
}

How might the success of your campaign be affected if you haven’t carefully completed all field data or if you accidentally insert the wrong merge field in the document?

Read this excerpt from helen keller’s autobiography, the story of my life. have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line, and you waited with beating heart for something to happen? i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. "light! give me light! " was the wordless cry of my soul, and the light of love shone on me in that very hour. . the morning after my teacher came she led me into her room and gave me a doll. the little blind children at the perkins institution had sent it and laura bridgman had dressed it; but i did not know this until afterward. when i had played with it a little while, miss sullivan slowly spelled into my hand the word "d-o-l-l." i was at once interested in this finger play and tried to imitate it. when i finally succeeded in making the letters correctly i was flushed with childish pleasure and pride. running downstairs to my mother i held up my hand and made the letters for doll. i did not know that i was spelling a word or even that words existed; i was simply making my fingers go in monkey-like imitation. in the days that followed i learned to spell in this uncomprehending way a great many words, among them pin, hat, cup and a few verbs like sit, stand and walk. based on this excerpt, which words best describe helen keller?

Q14 what is most important for you to choose before you build a network? a. private network b. nos c. network media d. network protocol e. directory service