in the C++ program listed below, use pointer references to access all of the arr

Question

in the C++ program listed below, use pointer references to access all of the array elements enclosed in the program.

#include <iostream>
using namespace std;

int main()
{
const int MAXNUMS = 8;
int i, grade[MAXNUMS];
double avg, total = 0.0;

for (i = 0; i < MAXNUMS; i++) // Enter the numbers
{
cout << "Enter a grade: ";
cin >> grade[i];
}

cout << " The average of the grades ";

for (i = 0; i < MAXNUMS; i++) // Display and total the numbers
{
cout << " " << grade[i];
total = total + grade[i];
}
avg = total / MAXNUMS;

cout << " is " << avg << endl;

cin.ignore(2); // this line is optional
return 0;
}

Explanation / Answer

#include
using namespace std;

int main()
{
const int MAXNUMS = 8;
int i, grade[MAXNUMS];
double avg, total = 0.0;

for (i = 0; i < MAXNUMS; i++) // Enter the numbers
{
cout << "Enter a grade: ";
cin >> *(grade+i);
}

cout << " The average of the grades ";

for (i = 0; i < MAXNUMS; i++) // Display and total the numbers
{
cout << " " << *(grade+i);
total = total + *(grade+i);
}
avg = total / MAXNUMS;

cout << " is " << avg << endl;

cin.ignore(2); // this line is optional
return 0;
}

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.