|
#include <iostream.h>
#include <stdlib.h>
#include <apvector.h>
int main(void)
{
system ("CLS");
const int sizeOfArray = 25;
apvector <int> grades(sizeOfArray);
int total = 0;
// Fill the array
for (int i = 0; i < sizeOfArray; i++)
{
cout<<"Please enter
grade: ";
cin>> grades[i];
total += grades[i];
}
// Print the array
for (i = 0; i < sizeOfArray; i++)
{
cout<<grades[i] <<
endl;;
}
// Find the average
double average = (double) total/sizeOfArray;
cout<< "\nThe average of the grades is "
<<average;
cout<<endl<<endl;
return 0;
}
|
|
What is the advantage of using a CONSTANT to represent the size of the array?
|
|
What is the purpose of the counter total?
|
|
What is the purpose of using a cast to
(double)?
|
|
