how to use run total in C++

Using Running Total in C++

#include <iostream>
using namespace std;

int main() {
    int total = 0;
    int num;

    while (true) {
        cout << "Enter a number (enter 0 to stop): ";
        cin >> num;

        if (num == 0) {
            break;
        }

        total += num;
        cout << "Running total: " << total << endl;
    }

    cout << "Final total: " << total << endl;

    return 0;
}