26. Dynamic Sensor Buffer

#include <iostream>

int main() {
    int n;
    std::cin >> n;

    if (n < 1) {
        return 0;
    }

    // Write your dynamic buffer allocation code here
    int* buffer = new int[n];

    for(int i = 0; i < n; i++) {
        std::cin >> *(buffer + i);
    }

    int sum = 0;

    for(int i = 0; i < n; i++) {
        sum += *(buffer + i);
    }

    std::cout << sum/n;

    return 0;
}