09. Left and Right Sum

#include <iostream>
#include <cmath>

using namespace std;

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

    int firstSum = 0;
    int secondSum = 0;

    for (int i = 1; i <= n; ++i) {
        int num;
        cin >> num;

        firstSum += num;
    }

    for (int i = 1; i <= n; ++i) {
        int num;
        cin >> num;

        secondSum += num;
    }

    if (firstSum == secondSum) {
        cout << "Yes, sum = " << firstSum << endl;
    } else {
        int diff = abs(firstSum - secondSum);

        cout << "No, diff = " << diff << endl;
    }

    return 0;
}