Question

guys need help please im super lost anyone save me

do programming exercise top_div_array.cpp: Winning Division app (top_div.cpp) revisited to use arrays This is the same program done last week but using and passing arrays instead of individual variables.

1. Start with the following file / cODE BELOW:

// Name: top_div_array.cpp
// Description: 
// This app inputs sales for four regional division and displays the highest.
// To accomplish this, use two arrays of equal length - one for sales and the 
// other for the divisions names.
// The data in these arrays will be positioned so that the divisions will share the same
// indexes in both arrays. 
// Use three functions: one for input, one for determining highest sales, and one for
// displaying results.

#include 
#include 
#include 
using namespace std; 


// Function Prototypes
// These prototypes already contain the proper parameters -
//              match your work accordingly 

void populate_div_sales(float[], string[], int);
int findHighest (float[], int);                         // this function will now return the index for
                                                                                        // the highest division sales
void print_result(float[], string[], int);      // displays result based on the index of 
                                                                                        // highest division sales


//*************************************************
//************ main *******************************
//*************************************************
main ()
{
        int top_div_index = 0;  // will be assigned the index of the top division sales
        float div_sales[4];             // array holding the divisions' sales amounts
        string div_regions[4];  // array holding division names
        
        // populate div_regions array
        div_regions[0] = "Northeast";
        div_regions[1] = "Southeast";
        // etc.
        
        populate_div_sales(div_sales, div_regions, 4);  // params are already given to 
                                                                                                        // help get started
        
        // leave debug statement in final product
        cout << "debug print for array div_sales_array" << endl;
        for (int i=0; i<4; i++) {
                cout << div_sales[i] << endl;
        }       
        
        top_div_index = findHighest(..parameters here..); //will no longer prints the result

        // leave debug statement in final product
        cout << "debug for top_div_index: " << top_div_index << endl;
        
        print_result(..parameters here..);

        return 0;
}

//************ subroutine definitions below *******************

//*************************************************
//************ populate_div_sales *****************
//*************************************************
// The params for the function definition are given to help get started 
//              - note the f_ preceding variable names. Use
//              this convention to help relate and contrast both the calling and the 
//              receiving variables.
void populate_div_sales(float f_div_sales[], string f_div_regions[], int f_size )
{
        // loop to input quarterly sales
}

//*************************************************
//************ findHighest ************************
//*************************************************
int findHighest (..add parameters..)
{
        float greatestSalesAmount = 0;
        int save_index;
        
        // Use a 'for' loop to help determine the array element with highest sales and
        // saves the winner's index to save_index
        
        return save_index;
}

//*************************************************
//************ print_result ***********************
//*************************************************
void print_result(..add parameters..) 
{
        // Be sure to include the division name and quarterly Sales in the final display
}

**********

Comments for the necessary work are included in the start file, but here they are in brief:

1. This app will use two arrays of equal length - one for sales and the other for the divisions names.
2. The data in these arrays will be positioned so that the divisions will share the same indexes in both arrays.
3. Work with the data, which is already included with the start file.
4. Note that there are three functions instead of two, this time.
5. From now on, use the convention of adding f_ in front of variables passed to a function definition, in order to be clear that it relates directly to the calling variable but lives in the function (f_). For example: populate_div_sales(div_sales, div_regions, 4); //function call void populate_div_sales(float f_div_sales[], string f_div_regions[], int size ) //function definition
6. Same as always, do not accept dollar amounts less than $0.00.
7. Do keep the commented program structure and formatting. Remember, something similar is required until the end of the semester.

HERE IS MY LAST CODE THAT NEEDS TO EDIT FOR THE ARRAY

/*Program: top_div.cpp*/
/*Author: Kim Luis Bundang*/
/*Online class: cs102*/
/*Semester: Spring 2019*/
/*Description: This program should calculate which division in a company had the greatest sales
for a quarter.*/

//******************
//***Extra Credit***
//******************
//Implemented duplicate top divisions

#include
#include    //for strings
#include    //for setw
using namespace std;

//declare the function prototypes here (before 'main', as explained in the book)

float input_div(string name);
void findHighest(float nE,float sE,float nW,float sW);

int main()
{
   float nE, sE, nW, sW;

   nE = input_div( "North East" );  
   sE = input_div( "South East" );  
   nW = input_div( "North West" );  
   sW = input_div( "South West" );  

//Prints out entered values for each division. It just looked better including this
   cout << endl << "The sales for North East division is $" << setprecision(2) << nE;
   cout << endl << "The sales for South East division is $" << setprecision(2) << sE;
   cout << endl << "The sales for North West division is $" << setprecision(2) << nW;
   cout << endl << "The sales for South West division is $" << setprecision(2) << sW;
   cout << endl;
  
   findHighest(nE, sE, nW, sW); //prints the result also
   return 0;
}

//************ subroutine definitions below *******************

float input_div(string name)   //Code inputs dollar value for given division and returns it
{
   float x;                   //Variable sales will be returned with
   cout << fixed << setprecision(2) << "Enter the sales for " << name << " division: $";
   cin >> x;

   //Input Validation      
   //(Use a while or do/while loop for validation)
       while ( x < 0 )
       {
           cout << endl << "Dollar amounts less than $0.00 are not accepted." << endl;
           cout << "Please enter sales for ";
           cout << name << " division: $" << endl;
           cin >> x; //input sales again
       }  
  
   return x;
}

void findHighest (float nE,float sE,float nW,float sW ) //   Code determines the biggest of 4 floats and prints the result to the screen.
{
/*  

Pseudocode for findHighest(). Use extra variables
to keep track of the highest value and its corresponding name. Assign these
variables the first values of the data and continue checking for and updating
the highest data, like this:
*/
   float highest;
   string name;

   highest = nE;
//   name = "North East";   //These names have been commented out for the duplicate code
                           //This now just determines what the highest sale value is
   if (sE > highest)
   {
       highest = sE;
//       name = "South East";
   }
   if (nW > highest)
   {
       highest = nW;
//       name = "North West";
   }
   if (sW > highest)
   {
       highest = sW;
//       name = "South West";
   }
  
//Extra Credit: Code for Duplicates. This will display highest divisions

   if (nE == highest)
   {
       name = name + "North East ";
   }
   if (sE == highest)
   {
       name = name + "South East ";
   }
   if (nW == highest)
   {
       name = name + "North West ";
   }
   if (sW == highest)
   {
       name = name + "South West ";
   }
  
//Code to display highest
   cout << endl << "The " << name << "division of the company had the highest sales of $" ;
   cout << fixed << setprecision(2) << highest << endl;
  

}

Answer 1

Screenshot

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Program

// Name: top_div_array.cpp
// Description:
// This app inputs sales for four regional division and displays the highest.
// To accomplish this, use two arrays of equal length - one for sales and the
// other for the divisions names.
// The data in these arrays will be positioned so that the divisions will share the same
// indexes in both arrays.
// Use three functions: one for input, one for determining highest sales, and one for
// displaying results.

#include<iostream>
#include <string>
#include <iomanip>
using namespace std;

// Function Prototypes
// These prototypes already contain the proper parameters -
//              match your work accordingly

void populate_div_sales(float[], string[], int);
int findHighest(float[], int); // this function will now return the index for the highest division sales
                                                                                      
void print_result(float[], string[], int);      // displays result based on the index of
                                               // highest division sales

//*************************************************
//************ main *******************************
//*************************************************
int main()
{
   int top_div_index = 0; // will be assigned the index of the top division sales
   float div_sales[4];             // array holding the divisions' sales amounts
   string div_regions[4]; // array holding division names

   // populate div_regions array
   div_regions[0] = "Northeast";
   div_regions[1] = "Southeast";
   div_regions[2] = "Northwest";
   div_regions[3] = "Southwest";

   populate_div_sales(div_sales, div_regions, 4); // params are already given to
                                                                                                   // help get started

   // leave debug statement in final product
   cout << "debug print for array div_sales_array" << endl;
   for (int i = 0; i < 4; i++) {
       cout << div_sales[i] << endl;
   }

   top_div_index = findHighest(div_sales,4); //will no longer prints the result

   // leave debug statement in final product
   cout << "debug for top_div_index: " << top_div_index << endl;

   print_result(div_sales,div_regions,top_div_index);

   return 0;
}

//************ subroutine definitions below *******************

//*************************************************
//************ populate_div_sales *****************
//*************************************************
// The params for the function definition are given to help get started
//              - note the f_ preceding variable names. Use
//              this convention to help relate and contrast both the calling and the
//              receiving variables.
void populate_div_sales(float f_div_sales[], string f_div_regions[], int f_size)
{
   float x;
   for (int i = 0; i < f_size; i++) {
       cout << fixed << setprecision(2) << "Enter the sales for " <<f_div_regions[i]<< " division: $";
       cin >> x;

       //Input Validation    
       //(Use a while or do/while loop for validation)
       while (x < 0)
       {
           cout << endl << "Dollar amounts less than $0.00 are not accepted." << endl;
           cout << "Please enter sales for ";
           cout << f_div_regions[i] << " division: $" << endl;
           cin >> x; //input sales again
       }
       f_div_sales[i] = x;
   }
}

//*************************************************
//************ findHighest ************************
//*************************************************
int findHighest(float f_div_sales[], int f_size)
{
   float greatestSalesAmount = 0;
   int save_index;

   // Use a 'for' loop to help determine the array element with highest sales and
   // saves the winner's index to save_index
   for (int i = 0; i < f_size; i++) {
       if (greatestSalesAmount < f_div_sales[i]) {
           greatestSalesAmount = f_div_sales[i];
           save_index = i;
       }
   }

   return save_index;
}

//*************************************************
//************ print_result ***********************
//*************************************************
void print_result(float f_div_sales[], string f_div_regions[],int index)
{
   // Be sure to include the division name and quarterly Sales in the final display
   cout << endl << "The " << f_div_regions[index] << " division of the company had the highest sales of $";
   cout << fixed << setprecision(2) << f_div_sales[index] << endl;
}

---------------------------------------------------------

Output

Enter the sales for Northeast division: $15
Enter the sales for Southeast division: $10
Enter the sales for Northwest division: $40
Enter the sales for Southwest division: $32
debug print for array div_sales_array
15.00
10.00
40.00
32.00
debug for top_div_index: 2

The Northwest division of the company had the highest sales of $40.00

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