Numarul numerelor care se termina cu 5 (using vector)

#include <iostream>
using namespace std;

int main()
{
    int n, suma = 0, a;

    int vector[10];

    cout << "Introdu n: "; cin >> n;

    for (int i = 0; i < n; i++)
    {
        cout << "introdu a: "; cin >> a;

        if (a % 10 == 5)
        {
            suma++;
            vector[i] = a;
        }
    }

    cout << "Suma nr. cu ultima cifra 5: " << suma << endl;

    cout << "Acestea sunt: ";

    for (int i = 0; i < suma; i++)
    {
        cout << vector[i] << " ";
    }

    return 0;
}