#include <iostream>
#include <utility>
#include <vector>
#include <algorithm>
#include <climits>

using namespace std;

struct rect {
    pair<int, int> dot[2];

    rect() {}

    rect(int x1, int y1, int x2, int y2) {
        dot[0].first = min(x1, x2);
        dot[0].second = max(y1, y2);
        dot[1].first = max(x1, x2);
        dot[1].second = min(y1, y2);
    }
};

double get_k(pair<int, int> x) {
    if (x.first == 0) return INT_MAX;
    return 1.0 * x.second / x.first;
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
//    freopen("input.txt", "r", stdin);
//    freopen("output.txt", "w", stdout);
    freopen("rect.in", "r", stdin);
    freopen("rect.out", "w", stdout);
    int n, xmax, ymax;
    cin >> xmax >> ymax >> n;
    rect data[10019];
    int x1, y1, x2, y2;
    for (int i = 0; i < n; i++) {
        cin >> x1 >> y1 >> x2 >> y2;
        data[i] = rect(x1, y1, x2, y2);
    }
    vector<pair<double, int>> tmp;
    for (int i = 0; i < n; i++) {
        tmp.emplace_back(get_k(data[i].dot[0]), -1);
        tmp.emplace_back(get_k(data[i].dot[1]), 1);
    }
    tmp.push_back(make_pair(0, 0));
    sort(tmp.begin(), tmp.end(), [](pair<double, int> left, pair<double, int> right) {
            if (abs(left.first - right.first) < 1e-10) return left.second > right.second;
            return left.first < right.first;
    } );
    int now = 0, res = 0;
    pair<int, int> dot = make_pair(0, 0);
    for (int i = 1; i < (int) tmp.size(); i++) {
        double rr = tmp[i].first, ll = tmp[i - 1].first;

        double tmp_k = get_k(make_pair(xmax, ymax));
        if (tmp_k <= rr && tmp_k >= ll) {
                if (now > res) {
                    res = now;
                    dot = make_pair(xmax, ymax);
                }
        } else {
            if (tmp_k < ll) {
                // ymax;
                int l = -1, r = xmax;
                while (r - l > 1) {
                    int m = (l + r) / 2;
                    double tmp = get_k(make_pair(m, ymax));
                    if (tmp > rr) l = m;
                    else r = m;
                }
                if (ll <= get_k(make_pair(r, ymax)) && get_k(make_pair(r, ymax)) <= rr && now > res) {
                    res = now;
                    dot = make_pair(r, ymax);
                }
            } else {
                // xmax
                int l = 0, r = ymax + 1;
                while (r - l > 1) {
                    int m = (l + r) / 2;
                    double tmp = get_k(make_pair(xmax, m));
                    if (tmp > rr) r = m;
                    else l = m;
                }
                if (ll <= get_k(make_pair(xmax, l)) && get_k(make_pair(xmax, l)) <= rr && now > res) {
                    res = now;
                    dot = make_pair(xmax, l);
                }
            }
        }

        now += tmp[i].second;
    }
    cout << res << ' ' << dot.first << ' ' << dot.second;
    return 0;
}