Consider the following mergeSortHelper method, which is part ofan algorithm to recursively sort an array of integers.

/** Precondition: (arr.length == 0 or 0 <= from<= to <= arr.length)

* arr.length == temp.length

*/

public static void mergeSortHelper(int[] arr, int from, int to,int[] temp)

{

if (from < to)

{

int middle = (from + to) / 2;

mergeSortHelper(arr, from, middle, temp);

mergeSortHelper(arr, middle + 1, to, temp);

merge(arr, from, middle, to, temp);

}

}

The merge method is used to merge two halves of anarray (arr[from] througharr[middle], inclusive, and arr[middle + 1]through arr[to], inclusive) when each half hasalready been sorted into ascending order. For example, consider thearray arr1, which contains the values {1, 3, 5, 7,2, 4, 6, 8}. The lower half of arr1 is sorted inascending order (elements arr1[0] througharr1[3], or {1, 3, 5, 7}), as isthe upper half of arr1 (elements arr1[4] througharr1[7], or {2, 4, 6, 8}). Thearray will contain the values {1, 2, 3, 4, 5, 6, 7, 8} after themethod call merge(arr1, 0, 3, 7, temp). The arraytemp is a temporary array declared in the calling program.

Consider the following code segment, which appears in a methodin the same class as mergeSortHelper and merge.

int[] arr1 = {9, 1, 3, 5, 4};

int[] temp = new int[arr1.length];

mergeSortHelper(arr1, 0, arr1.length - 1, temp);

Which of the following represents the arrays merged the firsttime the merge method is executed as a result of the code segmentabove?

A. {9} and {1} are merged to form {1,9}.

B. {1, 9} and {3} are merged to form {1,3, 9}.

C. {1, 9} and {5, 4} are merged toform {1, 4, 5, 9}.

D. {1, 3, 9} and {5} are merged toform {1, 3, 5, 9}.

E. {1, 3, 9} and {4, 5} are merged toform {1, 3, 4, 5, 9}.

Answer:

A) {9} and {1} are merged to form {1, 9}.

Merges all elements with more than one array, and adds the values the Arrays include the first-time merger function is run as a 9 and 1.

Find out more about the merged array here:

brainly.com/question/26457913

Which best explains the governance of the shaded areas shown on the map. With a map of American Indian reservations.

Which of the following best explains a trading relationship between two countries based on comparative advantage?

A- One country exports raw materials and the other country exports manufactured goods, resulting in a global economic balance.

B- One country implements tariffs on goods that are imported from another country because the importing country will benefit from profits on the sale of the goods.

C- Each country specializes in the type of good for which it has the lowest opportunity cost, resulting in a higher global output of both types of goods.

D- Two countries trade in luxury items, but the volume of trade is limited by the highest cost of long-distance trade.

E- Each country exports the same type of good because the countries are similar in terms of natural resources and labor costs.

One way that companies misrepresent themselves about scholarship opportunities in an effort to gain the trust of students is to:

A: Offer scholarships that do not exist
B: Offer additional financing
C:Promise 100 percent success rates
D:Claim they represent the government

According to Christaller's central place model, which of the following would most likely have the smallest range?
A. A university
B. An international airport
C. A grocery store
D. A professional football stadium
E. A symphony orchestra hall

Extracting the raw materials through drilling is the first step in the production of oil and gasoline.

True
False