Question

Follow the instructions for starting C++ and viewing the Intermediate23.cpp file, which is contained in either the Cpp8IChap11\Intermediate23 Project folder or the Cpp8\Chap11 folder. (Depending on your C++ development tool, you may need to open the project/solution file first.) The program uses an array to store the amount of money a game show contestant won in each of five days. The program should display the total amount won and the average daily amount won. It should also display the day number (1 through 5) corresponding to the highest amount won. Complete the program. Save and then run the program.

/Intermediate23.cpp
//Displays the total amount won, the average amount won, and
//the day number of the highest amount won
//Created/revised by <your name> on <current date>

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

//function prototypes
void getTotal();
double getAvg();
int getHighDay();

int main()
{
   int winnings[5] = {12500, 9000, 2400, 15600, 5400};
   int total = 0;
   double average = 0.0;
   int highDay = 0;

   cout << fixed << setprecision(2);
   cout << "Total amount won: $" << total << endl;
   cout << "Average daily amount won: $" << average << endl;
   cout << "The contestant's highest amount won was on day "
       << highDay << "." << endl;
   return 0;
}   //end of main function

//*****function definitions*****
void getTotal()
{

}   //end of getTotal function

double getAvg()
{

} //end of getAvg function

int getHighDay()
{

} //end of getHighDay function

Answer 1

Here is code:

#include <iostream>

#include <iomanip>

using namespace std;

//function prototypes

int getTotal(int *winnings, int size);

double getAvg(int *winnings, int size);

int getHighDay(int *winnings, int size);

int main()

{

int winnings[5] = {12500, 9000, 2400, 15600, 5400};

int total = getTotal(winnings, 5);

double average = getAvg(winnings, 5);

int highDay = getHighDay(winnings, 5);

cout << fixed << setprecision(2);

cout << "Total amount won: $" << total << endl;

cout << "Average daily amount won: $" << average << endl;

cout << "The contestant's highest amount won was on day "

<< highDay << "." << endl;

return 0;

} //end of main function

//*****function definitions*****

int getTotal(int *winnings, int size)

{

int total = 0;

for (int i = 0; i < size; i++)

{

total += winnings[i];

}

return total;

} //end of getTotal function

double getAvg(int *winnings, int size)

{

return getTotal(winnings, size) / (double)size;

} //end of getAvg function

int getHighDay(int *winnings, int size)

{

int high = winnings[0];

for (int i = 0; i < size; i++)

{

if (high < winnings[i])

high = winnings[i];

}

return high;

} //end of getHighDay function

Output: