Question

Declare an array of ten integers.Input the numbers of ten students. Calculate average of these numbers.Output the average in c++

​

Answer 1

Answer:

#include <iostream>

using namespace std;

int main()

{

   int n, i;

   float num[100], sum=0.0, average;

   cout << "Enter the numbers of data: ";

   cin >> n;

   while (n > 100 || n <= 0)

   {

       cout << "Error!" << endl;

       cout << "Enter the number again: ";

       cin >> n;

   }

   for(i = 0; i < n; ++i)

   {

       cout << i + 1 << ". Enter number: ";

       cin >> num[i];

       sum += num[i];

   }

   average = sum / n;

   cout << "Average = " << average;

   return 0;

}

Explanation: