This program manipulates an array of integers, performing various transformation

Question

This program manipulates an array of integers, performing various transformations on the values within the

array. For this program, there will be only one array. In your main function, define a constant MAXSIZE for

an array. Please initialize the MAXSIZE to10. Initialize the array to contain all values equal 0

A user selects a transformation to apply to the array from a menu as illustrated

in the following screen shot.

The program will continue to prompt the user for a transformation until the user chooses to exit.

The transformations are described in detail below:

Explanation / Answer

#include <iostream>

using namespace std;
// prototypes for all the methods
void populate(int* arr, int size);
void cube(int* arr, int size);
void maximum(int* arr, int size);
void minimum(int* arr, int size);
void reverse(int* arr, int size);
void clear(int* arr, int size);
void printArray(int* arr, int size);

int main() {
   const int MAXSIZE = 10; //initializing the constant MAXSIZE for array to 10
   int array[MAXSIZE]; // array of integers
   bool flag = true;
   int choice;
   // Initializing the array to contain all values equal 0
   for(int i = 0; i < MAXSIZE; i++)
   {
       array[i] = 0;
   }

   do{
       // Transformations menu
       cout << "Menu : " << endl;
       cout << " 0. Populate" << endl;
       cout << " 1. Cube" << endl;
       cout << " 2. Maximum" << endl;
       cout << " 3. Minimum" << endl;
       cout << " 4. Reverse" << endl;
       cout << " 5. Clear" << endl;
       // prompt the user for a transformation
       cout << "Enter your choice : " ;
       cin >> choice;
       cout << endl;
       // calling the appropriate transformation method requested by user
       switch(choice)
       {
           case 0 : populate(array,MAXSIZE); //calling populate method
               break;
           case 1 : cube(array,MAXSIZE); // calling cube method
               break;
           case 2 : maximum(array,MAXSIZE); // calling maximum method
               break;
           case 3 : minimum(array,MAXSIZE); // calling minimum method
               break;
           case 4 : reverse(array,MAXSIZE); // calling reverse method
               break;
           case 5 : clear(array,MAXSIZE); // calling clear method
               break;
           default : flag = false; // flag which exits the program if user enters other than 0-5
       }
   }while(flag); // program will continue until user chooses to exit.
   return 0;
}
//0-populate-Populate the array to contain values entered by the user
void populate(int* arr, int size)
{
   for(int i = 0; i < size; i++)
   {
       cout << "Enter number " << (i+1) << " : ";
       cin >> arr[i];
   }
   cout << "Array after populating : ";
   printArray(arr, size); // printing the array
}
//1-cube

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