Modify the code to display their respective arrays one line at a time using the

Question

 Modify the code to display their respective arrays one line at a time using the index as a label for the index’s value.    /* The purpose of this program is to demonstrate linear search. We will create an array and fill it with random numbers and then search for  particular numbers in the array.  */  #include <iostream>               // Used for input and output. #include <conio.h>                // Used for getch(). #include <cstdlib>                // Used for random number generation. #include <time.h>       // Used to seed the random number generator.  using namespace std;  // Forward declarations of functions. void pressAnyKey(); void displayArray(int array[], int length); void randomizeArray(int array[], int length); int linearSearch(int array[], int arraySize, int target); void searchAndDisplayItem(int array[], int arraySize, int target);  // Global variables and constants. const int LENGTH = 100;                         // The length of our demonstration array.  int main() {         int demo[LENGTH];                                       // Declare, initialize, and display array.         displayArray(demo, LENGTH);         pressAnyKey();                                          // Pause to take in the experience :-).          randomizeArray(demo, LENGTH);           // Randomize values in array and display.          displayArray(demo, LENGTH);         pressAnyKey();                                                    // Search for some selected values in our array and display results.         int index = linearSearch(demo, LENGTH, 37);         if (index >= 0)         {                 cout << "The value 37 was found at index " << index << ". ";         }         else         {                 cout << "The value 37 was not found in the array. ";         }                  // Use helper function for linear search.         searchAndDisplayItem(demo, LENGTH, 43);         searchAndDisplayItem(demo, LENGTH, 47);         searchAndDisplayItem(demo, LENGTH, 53);          pressAnyKey();                                          // End main function and end program.         return 0;                                                        }  // Display values of array - each on their own line. void displayArray(int array[], int length) {         int i = 0;         while (i < length)         {                 cout << array[i] << " ";                 i++;         }                cout << endl; }  // Give a random value to each element of the array. void randomizeArray(int array[], int length) {         srand ( (unsigned) time(NULL));                 // Seed random number generator.           int i = 0;         do         {                 array[i] = rand() % 100 + 1;            // A random number in the range of 1 to 100 is assigned.                 i++;         } while (i < length);         }  int linearSearch(int array[], int arraySize, int target)  {         // Go through each index, one at a time sequentially and check to see if the index's value is the target.     for (int index = 0; index < arraySize; index++)          {         if (array[index] == target)                  {             return index;               // Return the index of the found target.         }     }     return -1;                                  // Return -1 as a flag to indicate that the target was not found. }  void searchAndDisplayItem(int array[], int arraySize, int target) {         // Search for some selected values in our array and display results.         int index = linearSearch(array, arraySize, target);         if (index >= 0)         {                 cout << "The value " << target << " was found at index " << index << ". ";         }         else         {                 cout << "The value " << target << " was not found in the array. ";         } }  // Utility functions. // Press any key to continue. void pressAnyKey() {         cout << "Press any key to continue" << endl;         _getch();                                       // Waits and gets next character entered.        } 

Explanation / Answer

Here is the modified display function

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