In this, we are going to calculate the average of array elements by taking input from users in  C++.
The code given below can be used for TURBO C++ Compiler:-
#include <iostream.h>
#include <conio.h>
void main()
{
clrscr();
int i, n, sum = 0, a[50];
float average;
cout << "Enter number of elements\n";
cin >> n;
cout << "Enter " << n << " elements\n";
for(i = 0; i < n; i++)
{
cin >> a[i];
}
for(i = 0; i < n; i++)
{
sum += a[i];
}
average = sum / n;
cout << "Average = " << average;
getch();
}
The code given below can be used for g++/gcc Compiler:-
#include <iostream>
using namespace std;
int main()
{
int i, n, sum = 0, a[50];
float average;
cout << "Enter number of elements\n";
cin >> n;
cout << "Enter " << n << " elements\n";
for(i = 0; i < n; i++)
{
cin >> a[i];
}
for(i = 0; i < n; i++)
{
sum += a[i];
}
average = sum / n;
cout << "Average = " << average;
return 0;
}
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