Chapter 4, Problem 13R

Explanation of Solution

Big-Oh characterization in terms of “n”:

The code fragment in 4.12 as follows:

/*Method returns the number of times second array stores the sum of prefix from first*/

  public static int example5(int[ ] arr)

  {

  //Declare the required variables

  int n = first.length, count = 0;

  //Execute the for loop from 0 to n

  for (int i=0; i < n; i++)

  {

  //Assign the value for total

  int total = 0;

  //Execute the for loop from 0 to n

  for (int j=0; j < n; j++)

/*Execute the for loop until the condition leads to false*/

  for (int k=0; k < =j; k++)

  //Sum up the values of array

  total += first[k];

/*Check whether total is equal to second[i]*/

  if(second[i]=...