Question

Write a program in C++ that inputs and stores 10 numbers in an array and prints the sum and average of the array elements?

Answer 1

#include <iostream>
using namespace std;

int main() {
 int numArray[10];
 int sum = 0;
 double avg;

 // Input numbers into array
 for (int i = 0; i < 10; i++) {
 cout << "Enter number " << i+1 << ": ";
 cin >> numArray[i];
 sum += numArray[i];
 }

 // Calculate average
 avg = static_cast<double>(sum) / 10;

 // Print sum and average
 cout << "Sum of array elements = " << sum << endl;
 cout << "Average of array elements = " << avg << endl;

 return 0;
}